387220824

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{25981}}^1$

素因数の和:26022

約数の個数: 80

約数和(自身を含む): 1131775920

約数和(自身を除く): 744555096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 14904, 25981, 51962, 77943, 103924, 155886, 207848, 233829, 311772, 467658, 597563, 623544, 701487, 935316, 1195126, 1402974, 1792689, 1870632, 2104461, 2390252, 2805948, 3585378, 4208922, 4780504, 5378067, 5611896, 7170756, 8417844, 10756134, 14341512, 16134201, 16835688, 21512268, 32268402, 43024536, 48402603, 64536804, 96805206, 129073608, 193610412, 387220824]

約数ペア:

[(1, 387220824), (2, 193610412), (3, 129073608), (4, 96805206), (6, 64536804), (8, 48402603), (9, 43024536), (12, 32268402), (18, 21512268), (23, 16835688), (24, 16134201), (27, 14341512), (36, 10756134), (46, 8417844), (54, 7170756), (69, 5611896), (72, 5378067), (81, 4780504), (92, 4208922), (108, 3585378), (138, 2805948), (162, 2390252), (184, 2104461), (207, 1870632), (216, 1792689), (276, 1402974), (324, 1195126), (414, 935316), (552, 701487), (621, 623544), (648, 597563), (828, 467658), (1242, 311772), (1656, 233829), (1863, 207848), (2484, 155886), (3726, 103924), (4968, 77943), (7452, 51962), (14904, 25981)]