21931921584

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 400

約数和(自身を含む): 69017439744

約数和(自身を除く): 47085518160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 43, 46, 48, 54, 69, 71, 72, 81, 86, 92, 108, 129, 138, 142, 144, 162, 172, 184, 207, 213, 216, 241, 258, 276, 284, 324, 344, 368, 387, 414, 426, 432, 482, 516, 552, 568, 621, 639, 648, 688, 723, 774, 828, 852, 964, 989, 1032, 1104, 1136, 1161, 1242, 1278, 1296, 1446, 1548, 1633, 1656, 1704, 1863, 1917, 1928, 1978, 2064, 2169, 2322, 2484, 2556, 2892, 2967, 3053, 3096, 3266, 3312, 3408, 3483, 3726, 3834, 3856, 3956, 4338, 4644, 4899, 4968, 5112, 5543, 5751, 5784, 5934, 6106, 6192, 6507, 6532, 6966, 7452, 7668, 7912, 8676, 8901, 9159, 9288, 9798, 9936, 10224, 10363, 11086, 11502, 11568, 11868, 12212, 13014, 13064, 13932, 14697, 14904, 15336, 15824, 16629, 17111, 17352, 17802, 18318, 18576, 19521, 19596, 20726, 22172, 23004, 23736, 24424, 26028, 26128, 26703, 27477, 27864, 29394, 29808, 30672, 31089, 33258, 34222, 34704, 35604, 36636, 39042, 39192, 41452, 44091, 44344, 46008, 47472, 48848, 49887, 51333, 52056, 53406, 54954, 55728, 58788, 62178, 66516, 68444, 70219, 71208, 73272, 78084, 78384, 80109, 82431, 82904, 88182, 88688, 92016, 93267, 99774, 102666, 104112, 106812, 109908, 117576, 124356, 132273, 133032, 136888, 140438, 142416, 146544, 149661, 153999, 156168, 160218, 164862, 165808, 176364, 186534, 199548, 205332, 210657, 213624, 219816, 235152, 238349, 247293, 248712, 264546, 266064, 273776, 279801, 280876, 299322, 307998, 312336, 320436, 329724, 352728, 373068, 393553, 399096, 410664, 421314, 427248, 439632, 448983, 461997, 476698, 494586, 497424, 529092, 559602, 561752, 598644, 615996, 631971, 640872, 659448, 705456, 715047, 735773, 746136, 787106, 798192, 821328, 839403, 842628, 897966, 923994, 953396, 989172, 1058184, 1119204, 1123504, 1180659, 1197288, 1231992, 1263942, 1281744, 1318896, 1385991, 1430094, 1471546, 1492272, 1574212, 1678806, 1685256, 1795932, 1847988, 1895913, 1906792, 1978344, 2116368, 2145141, 2207319, 2238408, 2361318, 2394576, 2463984, 2527884, 2771982, 2860188, 2943092, 3148424, 3357612, 3370512, 3541977, 3591864, 3695976, 3791826, 3813584, 3956688, 4290282, 4414638, 4476816, 4722636, 5055768, 5543964, 5687739, 5720376, 5886184, 6296848, 6435423, 6621957, 6715224, 7083954, 7183728, 7391952, 7583652, 8580564, 8829276, 9445272, 10111536, 10625931, 11087928, 11375478, 11440752, 11772368, 12870846, 13243914, 13430448, 14167908, 15167304, 16922779, 17161128, 17658552, 18890544, 19306269, 19865871, 21251862, 22175856, 22750956, 25741692, 26487828, 28335816, 30334608, 31877793, 33845558, 34322256, 35317104, 38612538, 39731742, 42503724, 45501912, 50768337, 51483384, 52975656, 56671632, 59597613, 63755586, 67691116, 77225076, 79463484, 85007448, 91003824, 101536674, 102966768, 105951312, 119195226, 127511172, 135382232, 152305011, 154450152, 158926968, 170014896, 203073348, 238390452, 255022344, 270764464, 304610022, 308900304, 317853936, 406146696, 456915033, 476780904, 510044688, 609220044, 812293392, 913830066, 953561808, 1218440088, 1370745099, 1827660132, 2436880176, 2741490198, 3655320264, 5482980396, 7310640528, 10965960792, 21931921584]

約数ペア:

[(1, 21931921584), (2, 10965960792), (3, 7310640528), (4, 5482980396), (6, 3655320264), (8, 2741490198), (9, 2436880176), (12, 1827660132), (16, 1370745099), (18, 1218440088), (23, 953561808), (24, 913830066), (27, 812293392), (36, 609220044), (43, 510044688), (46, 476780904), (48, 456915033), (54, 406146696), (69, 317853936), (71, 308900304), (72, 304610022), (81, 270764464), (86, 255022344), (92, 238390452), (108, 203073348), (129, 170014896), (138, 158926968), (142, 154450152), (144, 152305011), (162, 135382232), (172, 127511172), (184, 119195226), (207, 105951312), (213, 102966768), (216, 101536674), (241, 91003824), (258, 85007448), (276, 79463484), (284, 77225076), (324, 67691116), (344, 63755586), (368, 59597613), (387, 56671632), (414, 52975656), (426, 51483384), (432, 50768337), (482, 45501912), (516, 42503724), (552, 39731742), (568, 38612538), (621, 35317104), (639, 34322256), (648, 33845558), (688, 31877793), (723, 30334608), (774, 28335816), (828, 26487828), (852, 25741692), (964, 22750956), (989, 22175856), (1032, 21251862), (1104, 19865871), (1136, 19306269), (1161, 18890544), (1242, 17658552), (1278, 17161128), (1296, 16922779), (1446, 15167304), (1548, 14167908), (1633, 13430448), (1656, 13243914), (1704, 12870846), (1863, 11772368), (1917, 11440752), (1928, 11375478), (1978, 11087928), (2064, 10625931), (2169, 10111536), (2322, 9445272), (2484, 8829276), (2556, 8580564), (2892, 7583652), (2967, 7391952), (3053, 7183728), (3096, 7083954), (3266, 6715224), (3312, 6621957), (3408, 6435423), (3483, 6296848), (3726, 5886184), (3834, 5720376), (3856, 5687739), (3956, 5543964), (4338, 5055768), (4644, 4722636), (4899, 4476816), (4968, 4414638), (5112, 4290282), (5543, 3956688), (5751, 3813584), (5784, 3791826), (5934, 3695976), (6106, 3591864), (6192, 3541977), (6507, 3370512), (6532, 3357612), (6966, 3148424), (7452, 2943092), (7668, 2860188), (7912, 2771982), (8676, 2527884), (8901, 2463984), (9159, 2394576), (9288, 2361318), (9798, 2238408), (9936, 2207319), (10224, 2145141), (10363, 2116368), (11086, 1978344), (11502, 1906792), (11568, 1895913), (11868, 1847988), (12212, 1795932), (13014, 1685256), (13064, 1678806), (13932, 1574212), (14697, 1492272), (14904, 1471546), (15336, 1430094), (15824, 1385991), (16629, 1318896), (17111, 1281744), (17352, 1263942), (17802, 1231992), (18318, 1197288), (18576, 1180659), (19521, 1123504), (19596, 1119204), (20726, 1058184), (22172, 989172), (23004, 953396), (23736, 923994), (24424, 897966), (26028, 842628), (26128, 839403), (26703, 821328), (27477, 798192), (27864, 787106), (29394, 746136), (29808, 735773), (30672, 715047), (31089, 705456), (33258, 659448), (34222, 640872), (34704, 631971), (35604, 615996), (36636, 598644), (39042, 561752), (39192, 559602), (41452, 529092), (44091, 497424), (44344, 494586), (46008, 476698), (47472, 461997), (48848, 448983), (49887, 439632), (51333, 427248), (52056, 421314), (53406, 410664), (54954, 399096), (55728, 393553), (58788, 373068), (62178, 352728), (66516, 329724), (68444, 320436), (70219, 312336), (71208, 307998), (73272, 299322), (78084, 280876), (78384, 279801), (80109, 273776), (82431, 266064), (82904, 264546), (88182, 248712), (88688, 247293), (92016, 238349), (93267, 235152), (99774, 219816), (102666, 213624), (104112, 210657), (106812, 205332), (109908, 199548), (117576, 186534), (124356, 176364), (132273, 165808), (133032, 164862), (136888, 160218), (140438, 156168), (142416, 153999), (146544, 149661)]