233231572

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1193

約数の個数: 72

約数和(自身を含む): 504894600

約数和(自身を除く): 271663028

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 49, 58, 74, 98, 116, 148, 196, 203, 259, 406, 518, 812, 1036, 1073, 1109, 1421, 1813, 2146, 2218, 2842, 3626, 4292, 4436, 5684, 7252, 7511, 7763, 15022, 15526, 30044, 31052, 32161, 41033, 52577, 54341, 64322, 82066, 105154, 108682, 128644, 164132, 210308, 217364, 225127, 287231, 450254, 574462, 900508, 1148924, 1189957, 1575889, 2010617, 2379914, 3151778, 4021234, 4759828, 6303556, 8042468, 8329699, 16659398, 33318796, 58307893, 116615786, 233231572]

約数ペア:

[(1, 233231572), (2, 116615786), (4, 58307893), (7, 33318796), (14, 16659398), (28, 8329699), (29, 8042468), (37, 6303556), (49, 4759828), (58, 4021234), (74, 3151778), (98, 2379914), (116, 2010617), (148, 1575889), (196, 1189957), (203, 1148924), (259, 900508), (406, 574462), (518, 450254), (812, 287231), (1036, 225127), (1073, 217364), (1109, 210308), (1421, 164132), (1813, 128644), (2146, 108682), (2218, 105154), (2842, 82066), (3626, 64322), (4292, 54341), (4436, 52577), (5684, 41033), (7252, 32161), (7511, 31052), (7763, 30044), (15022, 15526)]