928649826

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 2318131200

約数和(自身を除く): 1389481374

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 139, 186, 234, 278, 279, 307, 351, 403, 417, 558, 614, 702, 806, 834, 837, 921, 1209, 1251, 1674, 1807, 1842, 2418, 2502, 2763, 3614, 3627, 3753, 3991, 4309, 5421, 5526, 7254, 7506, 7982, 8289, 8618, 9517, 10842, 10881, 11973, 12927, 16263, 16578, 19034, 21762, 23946, 25854, 28551, 32526, 35919, 38781, 42673, 48789, 56017, 57102, 71838, 77562, 85346, 85653, 97578, 107757, 112034, 116343, 123721, 128019, 168051, 171306, 215514, 232686, 247442, 256038, 256959, 336102, 371163, 384057, 504153, 513918, 554749, 742326, 768114, 1008306, 1109498, 1113489, 1152171, 1322863, 1512459, 1664247, 2226978, 2304342, 2645726, 3024918, 3328494, 3340467, 3968589, 4992741, 6680934, 7937178, 9985482, 11905767, 14978223, 17197219, 23811534, 29956446, 34394438, 35717301, 51591657, 71434602, 103183314, 154774971, 309549942, 464324913, 928649826]

約数ペア:

[(1, 928649826), (2, 464324913), (3, 309549942), (6, 154774971), (9, 103183314), (13, 71434602), (18, 51591657), (26, 35717301), (27, 34394438), (31, 29956446), (39, 23811534), (54, 17197219), (62, 14978223), (78, 11905767), (93, 9985482), (117, 7937178), (139, 6680934), (186, 4992741), (234, 3968589), (278, 3340467), (279, 3328494), (307, 3024918), (351, 2645726), (403, 2304342), (417, 2226978), (558, 1664247), (614, 1512459), (702, 1322863), (806, 1152171), (834, 1113489), (837, 1109498), (921, 1008306), (1209, 768114), (1251, 742326), (1674, 554749), (1807, 513918), (1842, 504153), (2418, 384057), (2502, 371163), (2763, 336102), (3614, 256959), (3627, 256038), (3753, 247442), (3991, 232686), (4309, 215514), (5421, 171306), (5526, 168051), (7254, 128019), (7506, 123721), (7982, 116343), (8289, 112034), (8618, 107757), (9517, 97578), (10842, 85653), (10881, 85346), (11973, 77562), (12927, 71838), (16263, 57102), (16578, 56017), (19034, 48789), (21762, 42673), (23946, 38781), (25854, 35919), (28551, 32526)]