206406432

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:487

約数の個数: 144

約数和(自身を含む): 617460480

約数和(自身を除く): 411054048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 72, 93, 96, 122, 124, 144, 183, 186, 244, 248, 279, 288, 366, 372, 379, 488, 496, 549, 558, 732, 744, 758, 976, 992, 1098, 1116, 1137, 1464, 1488, 1516, 1891, 1952, 2196, 2232, 2274, 2928, 2976, 3032, 3411, 3782, 4392, 4464, 4548, 5673, 5856, 6064, 6822, 7564, 8784, 8928, 9096, 11346, 11749, 12128, 13644, 15128, 17019, 17568, 18192, 22692, 23119, 23498, 27288, 30256, 34038, 35247, 36384, 45384, 46238, 46996, 54576, 60512, 68076, 69357, 70494, 90768, 92476, 93992, 105741, 109152, 136152, 138714, 140988, 181536, 184952, 187984, 208071, 211482, 272304, 277428, 281976, 369904, 375968, 416142, 422964, 544608, 554856, 563952, 716689, 739808, 832284, 845928, 1109712, 1127904, 1433378, 1664568, 1691856, 2150067, 2219424, 2866756, 3329136, 3383712, 4300134, 5733512, 6450201, 6658272, 8600268, 11467024, 12900402, 17200536, 22934048, 25800804, 34401072, 51601608, 68802144, 103203216, 206406432]

約数ペア:

[(1, 206406432), (2, 103203216), (3, 68802144), (4, 51601608), (6, 34401072), (8, 25800804), (9, 22934048), (12, 17200536), (16, 12900402), (18, 11467024), (24, 8600268), (31, 6658272), (32, 6450201), (36, 5733512), (48, 4300134), (61, 3383712), (62, 3329136), (72, 2866756), (93, 2219424), (96, 2150067), (122, 1691856), (124, 1664568), (144, 1433378), (183, 1127904), (186, 1109712), (244, 845928), (248, 832284), (279, 739808), (288, 716689), (366, 563952), (372, 554856), (379, 544608), (488, 422964), (496, 416142), (549, 375968), (558, 369904), (732, 281976), (744, 277428), (758, 272304), (976, 211482), (992, 208071), (1098, 187984), (1116, 184952), (1137, 181536), (1464, 140988), (1488, 138714), (1516, 136152), (1891, 109152), (1952, 105741), (2196, 93992), (2232, 92476), (2274, 90768), (2928, 70494), (2976, 69357), (3032, 68076), (3411, 60512), (3782, 54576), (4392, 46996), (4464, 46238), (4548, 45384), (5673, 36384), (5856, 35247), (6064, 34038), (6822, 30256), (7564, 27288), (8784, 23498), (8928, 23119), (9096, 22692), (11346, 18192), (11749, 17568), (12128, 17019), (13644, 15128)]