1258207398

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:936

約数の個数: 192

約数和(自身を含む): 3545856000

約数和(自身を除く): 2287648602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 29, 38, 42, 49, 54, 57, 58, 63, 87, 98, 114, 126, 133, 147, 171, 174, 189, 203, 261, 266, 294, 342, 378, 399, 406, 441, 513, 522, 551, 609, 783, 798, 863, 882, 931, 1026, 1102, 1197, 1218, 1323, 1421, 1566, 1653, 1726, 1827, 1862, 2394, 2589, 2646, 2793, 2842, 3306, 3591, 3654, 3857, 4263, 4959, 5178, 5481, 5586, 6041, 7182, 7714, 7767, 8379, 8526, 9918, 10962, 11571, 12082, 12789, 14877, 15534, 16397, 16758, 18123, 23142, 23301, 25027, 25137, 25578, 26999, 29754, 32794, 34713, 36246, 38367, 42287, 46602, 49191, 50054, 50274, 53998, 54369, 69426, 75081, 76734, 80997, 84574, 98382, 104139, 108738, 114779, 126861, 147573, 150162, 161994, 163107, 175189, 208278, 225243, 229558, 242991, 253722, 295146, 326214, 344337, 350378, 380583, 442719, 450486, 475513, 485982, 525567, 675729, 688674, 728973, 761166, 803453, 885438, 951026, 1033011, 1051134, 1141749, 1226323, 1351458, 1426539, 1457946, 1576701, 1606906, 2066022, 2283498, 2410359, 2452646, 2853078, 3099033, 3153402, 3328591, 3678969, 4279617, 4730103, 4820718, 6198066, 6657182, 7231077, 7357938, 8559234, 9460206, 9985773, 11036907, 12838851, 14462154, 19971546, 21693231, 22073814, 23300137, 25677702, 29957319, 33110721, 43386462, 46600274, 59914638, 66221442, 69900411, 89871957, 139800822, 179743914, 209701233, 419402466, 629103699, 1258207398]

約数ペア:

[(1, 1258207398), (2, 629103699), (3, 419402466), (6, 209701233), (7, 179743914), (9, 139800822), (14, 89871957), (18, 69900411), (19, 66221442), (21, 59914638), (27, 46600274), (29, 43386462), (38, 33110721), (42, 29957319), (49, 25677702), (54, 23300137), (57, 22073814), (58, 21693231), (63, 19971546), (87, 14462154), (98, 12838851), (114, 11036907), (126, 9985773), (133, 9460206), (147, 8559234), (171, 7357938), (174, 7231077), (189, 6657182), (203, 6198066), (261, 4820718), (266, 4730103), (294, 4279617), (342, 3678969), (378, 3328591), (399, 3153402), (406, 3099033), (441, 2853078), (513, 2452646), (522, 2410359), (551, 2283498), (609, 2066022), (783, 1606906), (798, 1576701), (863, 1457946), (882, 1426539), (931, 1351458), (1026, 1226323), (1102, 1141749), (1197, 1051134), (1218, 1033011), (1323, 951026), (1421, 885438), (1566, 803453), (1653, 761166), (1726, 728973), (1827, 688674), (1862, 675729), (2394, 525567), (2589, 485982), (2646, 475513), (2793, 450486), (2842, 442719), (3306, 380583), (3591, 350378), (3654, 344337), (3857, 326214), (4263, 295146), (4959, 253722), (5178, 242991), (5481, 229558), (5586, 225243), (6041, 208278), (7182, 175189), (7714, 163107), (7767, 161994), (8379, 150162), (8526, 147573), (9918, 126861), (10962, 114779), (11571, 108738), (12082, 104139), (12789, 98382), (14877, 84574), (15534, 80997), (16397, 76734), (16758, 75081), (18123, 69426), (23142, 54369), (23301, 53998), (25027, 50274), (25137, 50054), (25578, 49191), (26999, 46602), (29754, 42287), (32794, 38367), (34713, 36246)]