468565636

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3061}}^1$

素因数の和:3161

約数の個数: 72

約数和(自身を含む): 1055581632

約数和(自身を除く): 587015996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 71, 77, 98, 142, 154, 196, 284, 308, 497, 539, 781, 994, 1078, 1562, 1988, 2156, 3061, 3124, 3479, 5467, 6122, 6958, 10934, 12244, 13916, 21427, 21868, 33671, 38269, 42854, 67342, 76538, 85708, 134684, 149989, 153076, 217331, 235697, 299978, 434662, 471394, 599956, 869324, 942788, 1521317, 1649879, 2390641, 3042634, 3299758, 4781282, 6085268, 6599516, 9562564, 10649219, 16734487, 21298438, 33468974, 42596876, 66937948, 117141409, 234282818, 468565636]

約数ペア:

[(1, 468565636), (2, 234282818), (4, 117141409), (7, 66937948), (11, 42596876), (14, 33468974), (22, 21298438), (28, 16734487), (44, 10649219), (49, 9562564), (71, 6599516), (77, 6085268), (98, 4781282), (142, 3299758), (154, 3042634), (196, 2390641), (284, 1649879), (308, 1521317), (497, 942788), (539, 869324), (781, 599956), (994, 471394), (1078, 434662), (1562, 299978), (1988, 235697), (2156, 217331), (3061, 153076), (3124, 149989), (3479, 134684), (5467, 85708), (6122, 76538), (6958, 67342), (10934, 42854), (12244, 38269), (13916, 33671), (21427, 21868)]