1258872552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 4052505600

約数和(自身を除く): 2793633048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 197, 217, 248, 252, 279, 372, 394, 409, 434, 504, 558, 591, 651, 744, 788, 818, 868, 1116, 1182, 1227, 1302, 1379, 1576, 1636, 1736, 1773, 1953, 2232, 2364, 2454, 2604, 2758, 2863, 3272, 3546, 3681, 3906, 4137, 4728, 4908, 5208, 5516, 5726, 6107, 7092, 7362, 7812, 8274, 8589, 9816, 11032, 11452, 12214, 12411, 12679, 14184, 14724, 15624, 16548, 17178, 18321, 22904, 24428, 24822, 25358, 25767, 29448, 33096, 34356, 36642, 38037, 42749, 48856, 49644, 50716, 51534, 54963, 68712, 73284, 76074, 80573, 85498, 88753, 99288, 101432, 103068, 109926, 114111, 128247, 146568, 152148, 161146, 170996, 177506, 206136, 219852, 228222, 241719, 256494, 266259, 304296, 322292, 341992, 355012, 384741, 439704, 456444, 483438, 512988, 532518, 564011, 644584, 710024, 725157, 769482, 798777, 912888, 966876, 1025976, 1065036, 1128022, 1450314, 1538964, 1597554, 1692033, 1933752, 2130072, 2256044, 2497763, 2900628, 3077928, 3195108, 3384066, 4512088, 4995526, 5076099, 5801256, 6390216, 6768132, 7493289, 9991052, 10152198, 13536264, 14986578, 17484341, 19982104, 20304396, 22479867, 29973156, 34968682, 40608792, 44959734, 52453023, 59946312, 69937364, 89919468, 104906046, 139874728, 157359069, 179838936, 209812092, 314718138, 419624184, 629436276, 1258872552]

約数ペア:

[(1, 1258872552), (2, 629436276), (3, 419624184), (4, 314718138), (6, 209812092), (7, 179838936), (8, 157359069), (9, 139874728), (12, 104906046), (14, 89919468), (18, 69937364), (21, 59946312), (24, 52453023), (28, 44959734), (31, 40608792), (36, 34968682), (42, 29973156), (56, 22479867), (62, 20304396), (63, 19982104), (72, 17484341), (84, 14986578), (93, 13536264), (124, 10152198), (126, 9991052), (168, 7493289), (186, 6768132), (197, 6390216), (217, 5801256), (248, 5076099), (252, 4995526), (279, 4512088), (372, 3384066), (394, 3195108), (409, 3077928), (434, 2900628), (504, 2497763), (558, 2256044), (591, 2130072), (651, 1933752), (744, 1692033), (788, 1597554), (818, 1538964), (868, 1450314), (1116, 1128022), (1182, 1065036), (1227, 1025976), (1302, 966876), (1379, 912888), (1576, 798777), (1636, 769482), (1736, 725157), (1773, 710024), (1953, 644584), (2232, 564011), (2364, 532518), (2454, 512988), (2604, 483438), (2758, 456444), (2863, 439704), (3272, 384741), (3546, 355012), (3681, 341992), (3906, 322292), (4137, 304296), (4728, 266259), (4908, 256494), (5208, 241719), (5516, 228222), (5726, 219852), (6107, 206136), (7092, 177506), (7362, 170996), (7812, 161146), (8274, 152148), (8589, 146568), (9816, 128247), (11032, 114111), (11452, 109926), (12214, 103068), (12411, 101432), (12679, 99288), (14184, 88753), (14724, 85498), (15624, 80573), (16548, 76074), (17178, 73284), (18321, 68712), (22904, 54963), (24428, 51534), (24822, 50716), (25358, 49644), (25767, 48856), (29448, 42749), (33096, 38037), (34356, 36642)]