525573412

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 1172864000

約数和(自身を除く): 647290588

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 316, 343, 364, 373, 553, 637, 686, 746, 1027, 1106, 1274, 1372, 1492, 2054, 2212, 2548, 2611, 3871, 4108, 4459, 4849, 5222, 7189, 7742, 8918, 9698, 10444, 14378, 15484, 17836, 18277, 19396, 27097, 28756, 29467, 33943, 36554, 50323, 54194, 58934, 67886, 73108, 100646, 108388, 117868, 127939, 135772, 201292, 206269, 237601, 255878, 352261, 383071, 412538, 475202, 511756, 704522, 766142, 825076, 950404, 1409044, 1443883, 1532284, 1663207, 2681497, 2887766, 3326414, 5362994, 5775532, 6652828, 10107181, 10725988, 18770479, 20214362, 37540958, 40428724, 75081916, 131393353, 262786706, 525573412]

約数ペア:

[(1, 525573412), (2, 262786706), (4, 131393353), (7, 75081916), (13, 40428724), (14, 37540958), (26, 20214362), (28, 18770479), (49, 10725988), (52, 10107181), (79, 6652828), (91, 5775532), (98, 5362994), (158, 3326414), (182, 2887766), (196, 2681497), (316, 1663207), (343, 1532284), (364, 1443883), (373, 1409044), (553, 950404), (637, 825076), (686, 766142), (746, 704522), (1027, 511756), (1106, 475202), (1274, 412538), (1372, 383071), (1492, 352261), (2054, 255878), (2212, 237601), (2548, 206269), (2611, 201292), (3871, 135772), (4108, 127939), (4459, 117868), (4849, 108388), (5222, 100646), (7189, 73108), (7742, 67886), (8918, 58934), (9698, 54194), (10444, 50323), (14378, 36554), (15484, 33943), (17836, 29467), (18277, 28756), (19396, 27097)]