619244556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{11833}}^1$

素因数の和:11943

約数の個数: 72

約数和(自身を含む): 1699835760

約数和(自身を除く): 1080591204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 294, 356, 534, 588, 623, 1068, 1246, 1869, 2492, 3738, 4361, 7476, 8722, 11833, 13083, 17444, 23666, 26166, 35499, 47332, 52332, 70998, 82831, 141996, 165662, 248493, 331324, 496986, 579817, 993972, 1053137, 1159634, 1739451, 2106274, 2319268, 3159411, 3478902, 4212548, 6318822, 6957804, 7371959, 12637644, 14743918, 22115877, 29487836, 44231754, 51603713, 88463508, 103207426, 154811139, 206414852, 309622278, 619244556]

約数ペア:

[(1, 619244556), (2, 309622278), (3, 206414852), (4, 154811139), (6, 103207426), (7, 88463508), (12, 51603713), (14, 44231754), (21, 29487836), (28, 22115877), (42, 14743918), (49, 12637644), (84, 7371959), (89, 6957804), (98, 6318822), (147, 4212548), (178, 3478902), (196, 3159411), (267, 2319268), (294, 2106274), (356, 1739451), (534, 1159634), (588, 1053137), (623, 993972), (1068, 579817), (1246, 496986), (1869, 331324), (2492, 248493), (3738, 165662), (4361, 141996), (7476, 82831), (8722, 70998), (11833, 52332), (13083, 47332), (17444, 35499), (23666, 26166)]