1004050404

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{442703}}^1$

素因数の和:442726

約数の個数: 60

約数和(自身を含む): 2999762304

約数和(自身を除く): 1995711900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 442703, 885406, 1328109, 1770812, 2656218, 3098921, 3984327, 5312436, 6197842, 7968654, 9296763, 11952981, 12395684, 15937308, 18593526, 23905962, 27890289, 35858943, 37187052, 47811924, 55780578, 71717886, 83670867, 111561156, 143435772, 167341734, 251012601, 334683468, 502025202, 1004050404]

約数ペア:

[(1, 1004050404), (2, 502025202), (3, 334683468), (4, 251012601), (6, 167341734), (7, 143435772), (9, 111561156), (12, 83670867), (14, 71717886), (18, 55780578), (21, 47811924), (27, 37187052), (28, 35858943), (36, 27890289), (42, 23905962), (54, 18593526), (63, 15937308), (81, 12395684), (84, 11952981), (108, 9296763), (126, 7968654), (162, 6197842), (189, 5312436), (252, 3984327), (324, 3098921), (378, 2656218), (567, 1770812), (756, 1328109), (1134, 885406), (2268, 442703)]