215658072

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 256

約数和(自身を含む): 729907200

約数和(自身を除く): 514249128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 43, 54, 56, 62, 63, 72, 84, 86, 93, 107, 108, 124, 126, 129, 168, 172, 186, 189, 214, 216, 217, 248, 252, 258, 279, 301, 321, 344, 372, 378, 387, 428, 434, 504, 516, 558, 602, 642, 651, 744, 749, 756, 774, 837, 856, 868, 903, 963, 1032, 1116, 1161, 1204, 1284, 1302, 1333, 1498, 1512, 1548, 1674, 1736, 1806, 1926, 1953, 2232, 2247, 2322, 2408, 2568, 2604, 2666, 2709, 2889, 2996, 3096, 3317, 3348, 3612, 3852, 3906, 3999, 4494, 4601, 4644, 5208, 5332, 5418, 5778, 5859, 5992, 6634, 6696, 6741, 7224, 7704, 7812, 7998, 8127, 8988, 9202, 9288, 9331, 9951, 10664, 10836, 11556, 11718, 11997, 13268, 13482, 13803, 15624, 15996, 16254, 17976, 18404, 18662, 19902, 20223, 21672, 23112, 23219, 23436, 23994, 26536, 26964, 27606, 27993, 29853, 31992, 32207, 32508, 35991, 36808, 37324, 39804, 40446, 41409, 46438, 46872, 47988, 53928, 55212, 55986, 59706, 64414, 65016, 69657, 71982, 74648, 79608, 80892, 82818, 83979, 89559, 92876, 95976, 96621, 110424, 111972, 119412, 124227, 128828, 139314, 142631, 143964, 161784, 165636, 167958, 179118, 185752, 193242, 208971, 223944, 238824, 248454, 251937, 257656, 278628, 285262, 287928, 289863, 331272, 335916, 358236, 386484, 417942, 427893, 496908, 503874, 557256, 570524, 579726, 626913, 671832, 716472, 772968, 835884, 855786, 869589, 993816, 998417, 1007748, 1141048, 1159452, 1253826, 1283679, 1671768, 1711572, 1739178, 1996834, 2015496, 2318904, 2507652, 2567358, 2995251, 3423144, 3478356, 3851037, 3993668, 5015304, 5134716, 5990502, 6956712, 7702074, 7987336, 8985753, 10269432, 11981004, 15404148, 17971506, 23962008, 26957259, 30808296, 35943012, 53914518, 71886024, 107829036, 215658072]

約数ペア:

[(1, 215658072), (2, 107829036), (3, 71886024), (4, 53914518), (6, 35943012), (7, 30808296), (8, 26957259), (9, 23962008), (12, 17971506), (14, 15404148), (18, 11981004), (21, 10269432), (24, 8985753), (27, 7987336), (28, 7702074), (31, 6956712), (36, 5990502), (42, 5134716), (43, 5015304), (54, 3993668), (56, 3851037), (62, 3478356), (63, 3423144), (72, 2995251), (84, 2567358), (86, 2507652), (93, 2318904), (107, 2015496), (108, 1996834), (124, 1739178), (126, 1711572), (129, 1671768), (168, 1283679), (172, 1253826), (186, 1159452), (189, 1141048), (214, 1007748), (216, 998417), (217, 993816), (248, 869589), (252, 855786), (258, 835884), (279, 772968), (301, 716472), (321, 671832), (344, 626913), (372, 579726), (378, 570524), (387, 557256), (428, 503874), (434, 496908), (504, 427893), (516, 417942), (558, 386484), (602, 358236), (642, 335916), (651, 331272), (744, 289863), (749, 287928), (756, 285262), (774, 278628), (837, 257656), (856, 251937), (868, 248454), (903, 238824), (963, 223944), (1032, 208971), (1116, 193242), (1161, 185752), (1204, 179118), (1284, 167958), (1302, 165636), (1333, 161784), (1498, 143964), (1512, 142631), (1548, 139314), (1674, 128828), (1736, 124227), (1806, 119412), (1926, 111972), (1953, 110424), (2232, 96621), (2247, 95976), (2322, 92876), (2408, 89559), (2568, 83979), (2604, 82818), (2666, 80892), (2709, 79608), (2889, 74648), (2996, 71982), (3096, 69657), (3317, 65016), (3348, 64414), (3612, 59706), (3852, 55986), (3906, 55212), (3999, 53928), (4494, 47988), (4601, 46872), (4644, 46438), (5208, 41409), (5332, 40446), (5418, 39804), (5778, 37324), (5859, 36808), (5992, 35991), (6634, 32508), (6696, 32207), (6741, 31992), (7224, 29853), (7704, 27993), (7812, 27606), (7998, 26964), (8127, 26536), (8988, 23994), (9202, 23436), (9288, 23219), (9331, 23112), (9951, 21672), (10664, 20223), (10836, 19902), (11556, 18662), (11718, 18404), (11997, 17976), (13268, 16254), (13482, 15996), (13803, 15624)]