1708866144

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{257981}}^1$

素因数の和:258020

約数の個数: 72

約数和(自身を含む): 5070894192

約数和(自身を除く): 3362028048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 257981, 515962, 773943, 1031924, 1547886, 2063848, 2321829, 3095772, 4127696, 4643658, 5933563, 6191544, 8255392, 9287316, 11867126, 12383088, 17800689, 18574632, 23734252, 24766176, 35601378, 37149264, 47468504, 53402067, 71202756, 74298528, 94937008, 106804134, 142405512, 189874016, 213608268, 284811024, 427216536, 569622048, 854433072, 1708866144]

約数ペア:

[(1, 1708866144), (2, 854433072), (3, 569622048), (4, 427216536), (6, 284811024), (8, 213608268), (9, 189874016), (12, 142405512), (16, 106804134), (18, 94937008), (23, 74298528), (24, 71202756), (32, 53402067), (36, 47468504), (46, 37149264), (48, 35601378), (69, 24766176), (72, 23734252), (92, 18574632), (96, 17800689), (138, 12383088), (144, 11867126), (184, 9287316), (207, 8255392), (276, 6191544), (288, 5933563), (368, 4643658), (414, 4127696), (552, 3095772), (736, 2321829), (828, 2063848), (1104, 1547886), (1656, 1031924), (2208, 773943), (3312, 515962), (6624, 257981)]