734851404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:1020

約数の個数: 144

約数和(自身を含む): 2214051840

約数和(自身を除く): 1479200436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 109, 124, 126, 186, 217, 218, 252, 279, 327, 372, 434, 436, 558, 651, 654, 763, 863, 868, 981, 1116, 1302, 1308, 1526, 1726, 1953, 1962, 2289, 2589, 2604, 3052, 3379, 3452, 3906, 3924, 4578, 5178, 6041, 6758, 6867, 7767, 7812, 9156, 10137, 10356, 12082, 13516, 13734, 15534, 18123, 20274, 23653, 24164, 26753, 27468, 30411, 31068, 36246, 40548, 47306, 53506, 54369, 60822, 70959, 72492, 80259, 94067, 94612, 107012, 108738, 121644, 141918, 160518, 187271, 188134, 212877, 217476, 240777, 282201, 283836, 321036, 374542, 376268, 425754, 481554, 561813, 564402, 658469, 749084, 846603, 851508, 963108, 1123626, 1128804, 1316938, 1685439, 1693206, 1975407, 2247252, 2633876, 2916077, 3370878, 3386412, 3950814, 5832154, 5926221, 6741756, 7901628, 8748231, 11664308, 11852442, 17496462, 20412539, 23704884, 26244693, 34992924, 40825078, 52489386, 61237617, 81650156, 104978772, 122475234, 183712851, 244950468, 367425702, 734851404]

約数ペア:

[(1, 734851404), (2, 367425702), (3, 244950468), (4, 183712851), (6, 122475234), (7, 104978772), (9, 81650156), (12, 61237617), (14, 52489386), (18, 40825078), (21, 34992924), (28, 26244693), (31, 23704884), (36, 20412539), (42, 17496462), (62, 11852442), (63, 11664308), (84, 8748231), (93, 7901628), (109, 6741756), (124, 5926221), (126, 5832154), (186, 3950814), (217, 3386412), (218, 3370878), (252, 2916077), (279, 2633876), (327, 2247252), (372, 1975407), (434, 1693206), (436, 1685439), (558, 1316938), (651, 1128804), (654, 1123626), (763, 963108), (863, 851508), (868, 846603), (981, 749084), (1116, 658469), (1302, 564402), (1308, 561813), (1526, 481554), (1726, 425754), (1953, 376268), (1962, 374542), (2289, 321036), (2589, 283836), (2604, 282201), (3052, 240777), (3379, 217476), (3452, 212877), (3906, 188134), (3924, 187271), (4578, 160518), (5178, 141918), (6041, 121644), (6758, 108738), (6867, 107012), (7767, 94612), (7812, 94067), (9156, 80259), (10137, 72492), (10356, 70959), (12082, 60822), (13516, 54369), (13734, 53506), (15534, 47306), (18123, 40548), (20274, 36246), (23653, 31068), (24164, 30411), (26753, 27468)]