39489888

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 108380160

約数和(自身を除く): 68890272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 79, 82, 96, 123, 127, 158, 164, 237, 246, 254, 316, 328, 381, 474, 492, 508, 632, 656, 762, 948, 984, 1016, 1264, 1312, 1524, 1896, 1968, 2032, 2528, 3048, 3239, 3792, 3936, 4064, 5207, 6096, 6478, 7584, 9717, 10033, 10414, 12192, 12956, 15621, 19434, 20066, 20828, 25912, 30099, 31242, 38868, 40132, 41656, 51824, 60198, 62484, 77736, 80264, 83312, 103648, 120396, 124968, 155472, 160528, 166624, 240792, 249936, 310944, 321056, 411353, 481584, 499872, 822706, 963168, 1234059, 1645412, 2468118, 3290824, 4936236, 6581648, 9872472, 13163296, 19744944, 39489888]

約数ペア:

[(1, 39489888), (2, 19744944), (3, 13163296), (4, 9872472), (6, 6581648), (8, 4936236), (12, 3290824), (16, 2468118), (24, 1645412), (32, 1234059), (41, 963168), (48, 822706), (79, 499872), (82, 481584), (96, 411353), (123, 321056), (127, 310944), (158, 249936), (164, 240792), (237, 166624), (246, 160528), (254, 155472), (316, 124968), (328, 120396), (381, 103648), (474, 83312), (492, 80264), (508, 77736), (632, 62484), (656, 60198), (762, 51824), (948, 41656), (984, 40132), (1016, 38868), (1264, 31242), (1312, 30099), (1524, 25912), (1896, 20828), (1968, 20066), (2032, 19434), (2528, 15621), (3048, 12956), (3239, 12192), (3792, 10414), (3936, 10033), (4064, 9717), (5207, 7584), (6096, 6478)]