518291856

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1233

約数の個数: 120

約数和(自身を含む): 1507816440

約数和(自身を除く): 989524584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 89, 111, 144, 148, 178, 222, 267, 296, 333, 356, 444, 534, 592, 666, 712, 801, 888, 1068, 1093, 1332, 1424, 1602, 1776, 2136, 2186, 2664, 3204, 3279, 3293, 4272, 4372, 5328, 6408, 6558, 6586, 8744, 9837, 9879, 12816, 13116, 13172, 17488, 19674, 19758, 26232, 26344, 29637, 39348, 39516, 40441, 52464, 52688, 59274, 78696, 79032, 80882, 97277, 118548, 121323, 157392, 158064, 161764, 194554, 237096, 242646, 291831, 323528, 363969, 389108, 474192, 485292, 583662, 647056, 727938, 778216, 875493, 970584, 1167324, 1455876, 1556432, 1750986, 1941168, 2334648, 2911752, 3501972, 3599249, 4669296, 5823504, 7003944, 7198498, 10797747, 14007888, 14396996, 21595494, 28793992, 32393241, 43190988, 57587984, 64786482, 86381976, 129572964, 172763952, 259145928, 518291856]

約数ペア:

[(1, 518291856), (2, 259145928), (3, 172763952), (4, 129572964), (6, 86381976), (8, 64786482), (9, 57587984), (12, 43190988), (16, 32393241), (18, 28793992), (24, 21595494), (36, 14396996), (37, 14007888), (48, 10797747), (72, 7198498), (74, 7003944), (89, 5823504), (111, 4669296), (144, 3599249), (148, 3501972), (178, 2911752), (222, 2334648), (267, 1941168), (296, 1750986), (333, 1556432), (356, 1455876), (444, 1167324), (534, 970584), (592, 875493), (666, 778216), (712, 727938), (801, 647056), (888, 583662), (1068, 485292), (1093, 474192), (1332, 389108), (1424, 363969), (1602, 323528), (1776, 291831), (2136, 242646), (2186, 237096), (2664, 194554), (3204, 161764), (3279, 158064), (3293, 157392), (4272, 121323), (4372, 118548), (5328, 97277), (6408, 80882), (6558, 79032), (6586, 78696), (8744, 59274), (9837, 52688), (9879, 52464), (12816, 40441), (13116, 39516), (13172, 39348), (17488, 29637), (19674, 26344), (19758, 26232)]