631838208

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 160

約数和(自身を含む): 1759887360

約数和(自身を除く): 1128049152

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, 512, 632, 656, 762, 768, 948, 984, 1016, 1264, 1312, 1524, 1536, 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, 20992, 24384, 25912, 30099, 30336, 31242, 31488, 32512, 38868, 40132, 40448, 41656, 48768, 51824, 60198, 60672, 62484, 62976, 65024, 77736, 80264, 83312, 97536, 103648, 120396, 121344, 124968, 155472, 160528, 166624, 195072, 207296, 240792, 249936, 310944, 321056, 333248, 411353, 414592, 481584, 499872, 621888, 642112, 666496, 822706, 829184, 963168, 999744, 1234059, 1243776, 1284224, 1332992, 1645412, 1658368, 1926336, 1999488, 2468118, 2487552, 2568448, 2665984, 3290824, 3852672, 3998976, 4936236, 4975104, 5136896, 6581648, 7705344, 7997952, 9872472, 13163296, 15410688, 19744944, 26326592, 39489888, 52653184, 78979776, 105306368, 157959552, 210612736, 315919104, 631838208]

約数ペア:

[(1, 631838208), (2, 315919104), (3, 210612736), (4, 157959552), (6, 105306368), (8, 78979776), (12, 52653184), (16, 39489888), (24, 26326592), (32, 19744944), (41, 15410688), (48, 13163296), (64, 9872472), (79, 7997952), (82, 7705344), (96, 6581648), (123, 5136896), (127, 4975104), (128, 4936236), (158, 3998976), (164, 3852672), (192, 3290824), (237, 2665984), (246, 2568448), (254, 2487552), (256, 2468118), (316, 1999488), (328, 1926336), (381, 1658368), (384, 1645412), (474, 1332992), (492, 1284224), (508, 1243776), (512, 1234059), (632, 999744), (656, 963168), (762, 829184), (768, 822706), (948, 666496), (984, 642112), (1016, 621888), (1264, 499872), (1312, 481584), (1524, 414592), (1536, 411353), (1896, 333248), (1968, 321056), (2032, 310944), (2528, 249936), (2624, 240792), (3048, 207296), (3239, 195072), (3792, 166624), (3936, 160528), (4064, 155472), (5056, 124968), (5207, 121344), (5248, 120396), (6096, 103648), (6478, 97536), (7584, 83312), (7872, 80264), (8128, 77736), (9717, 65024), (10033, 62976), (10112, 62484), (10414, 60672), (10496, 60198), (12192, 51824), (12956, 48768), (15168, 41656), (15621, 40448), (15744, 40132), (16256, 38868), (19434, 32512), (20066, 31488), (20224, 31242), (20828, 30336), (20992, 30099), (24384, 25912)]