2131612824

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{260461}}^1$

素因数の和:260512

約数の個数: 64

約数和(自身を含む): 6001044480

約数和(自身を除く): 3869431656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 260461, 520922, 781383, 1041844, 1562766, 2083688, 2865071, 3125532, 5730142, 6251064, 8074291, 8595213, 11460284, 16148582, 17190426, 22920568, 24222873, 32297164, 34380852, 48445746, 64594328, 68761704, 88817201, 96891492, 177634402, 193782984, 266451603, 355268804, 532903206, 710537608, 1065806412, 2131612824]

約数ペア:

[(1, 2131612824), (2, 1065806412), (3, 710537608), (4, 532903206), (6, 355268804), (8, 266451603), (11, 193782984), (12, 177634402), (22, 96891492), (24, 88817201), (31, 68761704), (33, 64594328), (44, 48445746), (62, 34380852), (66, 32297164), (88, 24222873), (93, 22920568), (124, 17190426), (132, 16148582), (186, 11460284), (248, 8595213), (264, 8074291), (341, 6251064), (372, 5730142), (682, 3125532), (744, 2865071), (1023, 2083688), (1364, 1562766), (2046, 1041844), (2728, 781383), (4092, 520922), (8184, 260461)]