315919104

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 879083520

約数和(自身を除く): 563164416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 79, 82, 96, 123, 127, 128, 158, 164, 192, 237, 246, 254, 256, 316, 328, 381, 384, 474, 492, 508, 632, 656, 762, 768, 948, 984, 1016, 1264, 1312, 1524, 1896, 1968, 2032, 2528, 2624, 3048, 3239, 3792, 3936, 4064, 5056, 5207, 5248, 6096, 6478, 7584, 7872, 8128, 9717, 10033, 10112, 10414, 10496, 12192, 12956, 15168, 15621, 15744, 16256, 19434, 20066, 20224, 20828, 24384, 25912, 30099, 30336, 31242, 31488, 32512, 38868, 40132, 41656, 48768, 51824, 60198, 60672, 62484, 77736, 80264, 83312, 97536, 103648, 120396, 124968, 155472, 160528, 166624, 207296, 240792, 249936, 310944, 321056, 333248, 411353, 414592, 481584, 499872, 621888, 642112, 666496, 822706, 829184, 963168, 999744, 1234059, 1243776, 1284224, 1332992, 1645412, 1926336, 1999488, 2468118, 2487552, 2568448, 3290824, 3852672, 3998976, 4936236, 6581648, 7705344, 9872472, 13163296, 19744944, 26326592, 39489888, 52653184, 78979776, 105306368, 157959552, 315919104]

約数ペア:

[(1, 315919104), (2, 157959552), (3, 105306368), (4, 78979776), (6, 52653184), (8, 39489888), (12, 26326592), (16, 19744944), (24, 13163296), (32, 9872472), (41, 7705344), (48, 6581648), (64, 4936236), (79, 3998976), (82, 3852672), (96, 3290824), (123, 2568448), (127, 2487552), (128, 2468118), (158, 1999488), (164, 1926336), (192, 1645412), (237, 1332992), (246, 1284224), (254, 1243776), (256, 1234059), (316, 999744), (328, 963168), (381, 829184), (384, 822706), (474, 666496), (492, 642112), (508, 621888), (632, 499872), (656, 481584), (762, 414592), (768, 411353), (948, 333248), (984, 321056), (1016, 310944), (1264, 249936), (1312, 240792), (1524, 207296), (1896, 166624), (1968, 160528), (2032, 155472), (2528, 124968), (2624, 120396), (3048, 103648), (3239, 97536), (3792, 83312), (3936, 80264), (4064, 77736), (5056, 62484), (5207, 60672), (5248, 60198), (6096, 51824), (6478, 48768), (7584, 41656), (7872, 40132), (8128, 38868), (9717, 32512), (10033, 31488), (10112, 31242), (10414, 30336), (10496, 30099), (12192, 25912), (12956, 24384), (15168, 20828), (15621, 20224), (15744, 20066), (16256, 19434)]