257071056

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6163}}^1$

素因数の和:6264

約数の個数: 80

約数和(自身を含む): 733762560

約数和(自身を除く): 476691504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 79, 88, 132, 158, 176, 237, 264, 316, 474, 528, 632, 869, 948, 1264, 1738, 1896, 2607, 3476, 3792, 5214, 6163, 6952, 10428, 12326, 13904, 18489, 20856, 24652, 36978, 41712, 49304, 67793, 73956, 98608, 135586, 147912, 203379, 271172, 295824, 406758, 486877, 542344, 813516, 973754, 1084688, 1460631, 1627032, 1947508, 2921262, 3254064, 3895016, 5355647, 5842524, 7790032, 10711294, 11685048, 16066941, 21422588, 23370096, 32133882, 42845176, 64267764, 85690352, 128535528, 257071056]

約数ペア:

[(1, 257071056), (2, 128535528), (3, 85690352), (4, 64267764), (6, 42845176), (8, 32133882), (11, 23370096), (12, 21422588), (16, 16066941), (22, 11685048), (24, 10711294), (33, 7790032), (44, 5842524), (48, 5355647), (66, 3895016), (79, 3254064), (88, 2921262), (132, 1947508), (158, 1627032), (176, 1460631), (237, 1084688), (264, 973754), (316, 813516), (474, 542344), (528, 486877), (632, 406758), (869, 295824), (948, 271172), (1264, 203379), (1738, 147912), (1896, 135586), (2607, 98608), (3476, 73956), (3792, 67793), (5214, 49304), (6163, 41712), (6952, 36978), (10428, 24652), (12326, 20856), (13904, 18489)]