287480232

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2767}}^1$

素因数の和:2832

約数の個数: 128

約数和(自身を含む): 883545600

約数和(自身を除く): 596065368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 104, 108, 111, 117, 148, 156, 216, 222, 234, 296, 312, 333, 351, 444, 468, 481, 666, 702, 888, 936, 962, 999, 1332, 1404, 1443, 1924, 1998, 2664, 2767, 2808, 2886, 3848, 3996, 4329, 5534, 5772, 7992, 8301, 8658, 11068, 11544, 12987, 16602, 17316, 22136, 24903, 25974, 33204, 34632, 35971, 49806, 51948, 66408, 71942, 74709, 99612, 102379, 103896, 107913, 143884, 149418, 199224, 204758, 215826, 287768, 298836, 307137, 323739, 409516, 431652, 597672, 614274, 647478, 819032, 863304, 921411, 971217, 1228548, 1294956, 1330927, 1842822, 1942434, 2457096, 2589912, 2661854, 2764233, 3685644, 3884868, 3992781, 5323708, 5528466, 7371288, 7769736, 7985562, 10647416, 11056932, 11978343, 15971124, 22113864, 23956686, 31942248, 35935029, 47913372, 71870058, 95826744, 143740116, 287480232]

約数ペア:

[(1, 287480232), (2, 143740116), (3, 95826744), (4, 71870058), (6, 47913372), (8, 35935029), (9, 31942248), (12, 23956686), (13, 22113864), (18, 15971124), (24, 11978343), (26, 11056932), (27, 10647416), (36, 7985562), (37, 7769736), (39, 7371288), (52, 5528466), (54, 5323708), (72, 3992781), (74, 3884868), (78, 3685644), (104, 2764233), (108, 2661854), (111, 2589912), (117, 2457096), (148, 1942434), (156, 1842822), (216, 1330927), (222, 1294956), (234, 1228548), (296, 971217), (312, 921411), (333, 863304), (351, 819032), (444, 647478), (468, 614274), (481, 597672), (666, 431652), (702, 409516), (888, 323739), (936, 307137), (962, 298836), (999, 287768), (1332, 215826), (1404, 204758), (1443, 199224), (1924, 149418), (1998, 143884), (2664, 107913), (2767, 103896), (2808, 102379), (2886, 99612), (3848, 74709), (3996, 71942), (4329, 66408), (5534, 51948), (5772, 49806), (7992, 35971), (8301, 34632), (8658, 33204), (11068, 25974), (11544, 24903), (12987, 22136), (16602, 17316)]