632587984

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1091}}^1$

素因数の和:1304

約数の個数: 80

約数和(自身を含む): 1455906816

約数和(自身を除く): 823318832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 167, 217, 248, 334, 434, 496, 668, 868, 1091, 1169, 1336, 1736, 2182, 2338, 2672, 3472, 4364, 4676, 5177, 7637, 8728, 9352, 10354, 15274, 17456, 18704, 20708, 30548, 33821, 36239, 41416, 61096, 67642, 72478, 82832, 122192, 135284, 144956, 182197, 236747, 270568, 289912, 364394, 473494, 541136, 579824, 728788, 946988, 1275379, 1457576, 1893976, 2550758, 2915152, 3787952, 5101516, 5648107, 10203032, 11296214, 20406064, 22592428, 39536749, 45184856, 79073498, 90369712, 158146996, 316293992, 632587984]

約数ペア:

[(1, 632587984), (2, 316293992), (4, 158146996), (7, 90369712), (8, 79073498), (14, 45184856), (16, 39536749), (28, 22592428), (31, 20406064), (56, 11296214), (62, 10203032), (112, 5648107), (124, 5101516), (167, 3787952), (217, 2915152), (248, 2550758), (334, 1893976), (434, 1457576), (496, 1275379), (668, 946988), (868, 728788), (1091, 579824), (1169, 541136), (1336, 473494), (1736, 364394), (2182, 289912), (2338, 270568), (2672, 236747), (3472, 182197), (4364, 144956), (4676, 135284), (5177, 122192), (7637, 82832), (8728, 72478), (9352, 67642), (10354, 61096), (15274, 41416), (17456, 36239), (18704, 33821), (20708, 30548)]