408079044

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{461}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 1052059008

約数和(自身を除く): 643979964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 367, 402, 461, 603, 734, 804, 922, 1101, 1206, 1383, 1468, 1844, 2202, 2412, 2766, 3303, 4149, 4404, 5532, 6606, 8298, 13212, 16596, 24589, 30887, 49178, 61774, 73767, 92661, 98356, 123548, 147534, 169187, 185322, 221301, 277983, 295068, 338374, 370644, 442602, 507561, 555966, 676748, 885204, 1015122, 1111932, 1522683, 2030244, 3045366, 6090732, 11335529, 22671058, 34006587, 45342116, 68013174, 102019761, 136026348, 204039522, 408079044]

約数ペア:

[(1, 408079044), (2, 204039522), (3, 136026348), (4, 102019761), (6, 68013174), (9, 45342116), (12, 34006587), (18, 22671058), (36, 11335529), (67, 6090732), (134, 3045366), (201, 2030244), (268, 1522683), (367, 1111932), (402, 1015122), (461, 885204), (603, 676748), (734, 555966), (804, 507561), (922, 442602), (1101, 370644), (1206, 338374), (1383, 295068), (1468, 277983), (1844, 221301), (2202, 185322), (2412, 169187), (2766, 147534), (3303, 123548), (4149, 98356), (4404, 92661), (5532, 73767), (6606, 61774), (8298, 49178), (13212, 30887), (16596, 24589)]