4155396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 11644416

約数和(自身を除く): 7489020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 191, 196, 222, 259, 294, 382, 444, 518, 573, 588, 764, 777, 1036, 1146, 1337, 1554, 1813, 2292, 2674, 3108, 3626, 4011, 5348, 5439, 7067, 7252, 8022, 9359, 10878, 14134, 16044, 18718, 21201, 21756, 28077, 28268, 37436, 42402, 49469, 56154, 84804, 98938, 112308, 148407, 197876, 296814, 346283, 593628, 692566, 1038849, 1385132, 2077698, 4155396]

約数ペア:

[(1, 4155396), (2, 2077698), (3, 1385132), (4, 1038849), (6, 692566), (7, 593628), (12, 346283), (14, 296814), (21, 197876), (28, 148407), (37, 112308), (42, 98938), (49, 84804), (74, 56154), (84, 49469), (98, 42402), (111, 37436), (147, 28268), (148, 28077), (191, 21756), (196, 21201), (222, 18718), (259, 16044), (294, 14134), (382, 10878), (444, 9359), (518, 8022), (573, 7252), (588, 7067), (764, 5439), (777, 5348), (1036, 4011), (1146, 3626), (1337, 3108), (1554, 2674), (1813, 2292)]