19655623728

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8009}}^1$

素因数の和:8081

約数の個数: 320

約数和(自身を含む): 66745728000

約数和(自身を除く): 47090104272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 23, 24, 26, 27, 36, 38, 39, 46, 48, 52, 54, 57, 69, 72, 76, 78, 92, 104, 108, 114, 117, 138, 144, 152, 156, 171, 184, 207, 208, 216, 228, 234, 247, 276, 299, 304, 312, 342, 351, 368, 414, 432, 437, 456, 468, 494, 513, 552, 598, 621, 624, 684, 702, 741, 828, 874, 897, 912, 936, 988, 1026, 1104, 1196, 1242, 1311, 1368, 1404, 1482, 1656, 1748, 1794, 1872, 1976, 2052, 2223, 2392, 2484, 2622, 2691, 2736, 2808, 2964, 3312, 3496, 3588, 3933, 3952, 4104, 4446, 4784, 4968, 5244, 5382, 5616, 5681, 5928, 6669, 6992, 7176, 7866, 8009, 8073, 8208, 8892, 9936, 10488, 10764, 11362, 11799, 11856, 13338, 14352, 15732, 16018, 16146, 17043, 17784, 20976, 21528, 22724, 23598, 24027, 26676, 31464, 32036, 32292, 34086, 35568, 43056, 45448, 47196, 48054, 51129, 53352, 62928, 64072, 64584, 68172, 72081, 90896, 94392, 96108, 102258, 104117, 106704, 128144, 129168, 136344, 144162, 152171, 153387, 184207, 188784, 192216, 204516, 208234, 216243, 272688, 288324, 304342, 306774, 312351, 368414, 384432, 409032, 416468, 432486, 456513, 552621, 576648, 608684, 613548, 624702, 736828, 818064, 832936, 864972, 913026, 937053, 1105242, 1153296, 1217368, 1227096, 1249404, 1369539, 1473656, 1657863, 1665872, 1729944, 1826052, 1874106, 1978223, 2210484, 2394691, 2434736, 2454192, 2498808, 2739078, 2811159, 2947312, 3315726, 3459888, 3499933, 3652104, 3748212, 3956446, 4108617, 4420968, 4789382, 4973589, 4997616, 5478156, 5622318, 5934669, 6631452, 6999866, 7184073, 7304208, 7496424, 7912892, 8217234, 8841936, 9578764, 9947178, 10499799, 10956312, 11244636, 11869338, 13262904, 13999732, 14368146, 14992848, 15825784, 16434468, 17804007, 19157528, 19894356, 20999598, 21552219, 21912624, 22489272, 23738676, 26525808, 27999464, 28736292, 31499397, 31651568, 32868936, 35608014, 38315056, 39788712, 41999196, 43104438, 44978544, 45499129, 47477352, 53412021, 55998928, 57472584, 62998794, 64656657, 65737872, 71216028, 79577424, 83998392, 86208876, 90998258, 94498191, 94954704, 106824042, 114945168, 125997588, 129313314, 136497387, 142432056, 167996784, 172417752, 181996516, 188996382, 213648084, 251995176, 258626628, 272994774, 284864112, 344835504, 363993032, 377992764, 409492161, 427296168, 503990352, 517253256, 545989548, 727986064, 755985528, 818984322, 854592336, 1034506512, 1091979096, 1228476483, 1511971056, 1637968644, 2183958192, 2456952966, 3275937288, 4913905932, 6551874576, 9827811864, 19655623728]

約数ペア:

[(1, 19655623728), (2, 9827811864), (3, 6551874576), (4, 4913905932), (6, 3275937288), (8, 2456952966), (9, 2183958192), (12, 1637968644), (13, 1511971056), (16, 1228476483), (18, 1091979096), (19, 1034506512), (23, 854592336), (24, 818984322), (26, 755985528), (27, 727986064), (36, 545989548), (38, 517253256), (39, 503990352), (46, 427296168), (48, 409492161), (52, 377992764), (54, 363993032), (57, 344835504), (69, 284864112), (72, 272994774), (76, 258626628), (78, 251995176), (92, 213648084), (104, 188996382), (108, 181996516), (114, 172417752), (117, 167996784), (138, 142432056), (144, 136497387), (152, 129313314), (156, 125997588), (171, 114945168), (184, 106824042), (207, 94954704), (208, 94498191), (216, 90998258), (228, 86208876), (234, 83998392), (247, 79577424), (276, 71216028), (299, 65737872), (304, 64656657), (312, 62998794), (342, 57472584), (351, 55998928), (368, 53412021), (414, 47477352), (432, 45499129), (437, 44978544), (456, 43104438), (468, 41999196), (494, 39788712), (513, 38315056), (552, 35608014), (598, 32868936), (621, 31651568), (624, 31499397), (684, 28736292), (702, 27999464), (741, 26525808), (828, 23738676), (874, 22489272), (897, 21912624), (912, 21552219), (936, 20999598), (988, 19894356), (1026, 19157528), (1104, 17804007), (1196, 16434468), (1242, 15825784), (1311, 14992848), (1368, 14368146), (1404, 13999732), (1482, 13262904), (1656, 11869338), (1748, 11244636), (1794, 10956312), (1872, 10499799), (1976, 9947178), (2052, 9578764), (2223, 8841936), (2392, 8217234), (2484, 7912892), (2622, 7496424), (2691, 7304208), (2736, 7184073), (2808, 6999866), (2964, 6631452), (3312, 5934669), (3496, 5622318), (3588, 5478156), (3933, 4997616), (3952, 4973589), (4104, 4789382), (4446, 4420968), (4784, 4108617), (4968, 3956446), (5244, 3748212), (5382, 3652104), (5616, 3499933), (5681, 3459888), (5928, 3315726), (6669, 2947312), (6992, 2811159), (7176, 2739078), (7866, 2498808), (8009, 2454192), (8073, 2434736), (8208, 2394691), (8892, 2210484), (9936, 1978223), (10488, 1874106), (10764, 1826052), (11362, 1729944), (11799, 1665872), (11856, 1657863), (13338, 1473656), (14352, 1369539), (15732, 1249404), (16018, 1227096), (16146, 1217368), (17043, 1153296), (17784, 1105242), (20976, 937053), (21528, 913026), (22724, 864972), (23598, 832936), (24027, 818064), (26676, 736828), (31464, 624702), (32036, 613548), (32292, 608684), (34086, 576648), (35568, 552621), (43056, 456513), (45448, 432486), (47196, 416468), (48054, 409032), (51129, 384432), (53352, 368414), (62928, 312351), (64072, 306774), (64584, 304342), (68172, 288324), (72081, 272688), (90896, 216243), (94392, 208234), (96108, 204516), (102258, 192216), (104117, 188784), (106704, 184207), (128144, 153387), (129168, 152171), (136344, 144162)]