2172149784

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{159623}}^1$

素因数の和:159651

約数の個数: 96

約数和(自身を含む): 6972376320

約数和(自身を除く): 4800226536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2268, 3402, 4536, 6804, 13608, 159623, 319246, 478869, 638492, 957738, 1117361, 1276984, 1436607, 1915476, 2234722, 2873214, 3352083, 3830952, 4309821, 4469444, 5746428, 6704166, 8619642, 8938888, 10056249, 11492856, 12929463, 13408332, 17239284, 20112498, 25858926, 26816664, 30168747, 34478568, 38788389, 40224996, 51717852, 60337494, 77576778, 80449992, 90506241, 103435704, 120674988, 155153556, 181012482, 241349976, 271518723, 310307112, 362024964, 543037446, 724049928, 1086074892, 2172149784]

約数ペア:

[(1, 2172149784), (2, 1086074892), (3, 724049928), (4, 543037446), (6, 362024964), (7, 310307112), (8, 271518723), (9, 241349976), (12, 181012482), (14, 155153556), (18, 120674988), (21, 103435704), (24, 90506241), (27, 80449992), (28, 77576778), (36, 60337494), (42, 51717852), (54, 40224996), (56, 38788389), (63, 34478568), (72, 30168747), (81, 26816664), (84, 25858926), (108, 20112498), (126, 17239284), (162, 13408332), (168, 12929463), (189, 11492856), (216, 10056249), (243, 8938888), (252, 8619642), (324, 6704166), (378, 5746428), (486, 4469444), (504, 4309821), (567, 3830952), (648, 3352083), (756, 2873214), (972, 2234722), (1134, 1915476), (1512, 1436607), (1701, 1276984), (1944, 1117361), (2268, 957738), (3402, 638492), (4536, 478869), (6804, 319246), (13608, 159623)]