291255760908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{631}}^1\times {\mathrm{610553}}^1$

素因数の和:611204

約数の個数: 96

約数和(自身を含む): 864349086720

約数和(自身を除く): 573093325812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 631, 756, 1262, 1893, 2524, 3786, 4417, 5679, 7572, 8834, 11358, 13251, 17037, 17668, 22716, 26502, 34074, 39753, 53004, 68148, 79506, 119259, 159012, 238518, 477036, 610553, 1221106, 1831659, 2442212, 3663318, 4273871, 5494977, 7326636, 8547742, 10989954, 12821613, 16484931, 17095484, 21979908, 25643226, 32969862, 38464839, 51286452, 65939724, 76929678, 115394517, 153859356, 230789034, 385258943, 461578068, 770517886, 1155776829, 1541035772, 2311553658, 2696812601, 3467330487, 4623107316, 5393625202, 6934660974, 8090437803, 10401991461, 10787250404, 13869321948, 16180875606, 20803982922, 24271313409, 32361751212, 41607965844, 48542626818, 72813940227, 97085253636, 145627880454, 291255760908]

約数ペア:

[(1, 291255760908), (2, 145627880454), (3, 97085253636), (4, 72813940227), (6, 48542626818), (7, 41607965844), (9, 32361751212), (12, 24271313409), (14, 20803982922), (18, 16180875606), (21, 13869321948), (27, 10787250404), (28, 10401991461), (36, 8090437803), (42, 6934660974), (54, 5393625202), (63, 4623107316), (84, 3467330487), (108, 2696812601), (126, 2311553658), (189, 1541035772), (252, 1155776829), (378, 770517886), (631, 461578068), (756, 385258943), (1262, 230789034), (1893, 153859356), (2524, 115394517), (3786, 76929678), (4417, 65939724), (5679, 51286452), (7572, 38464839), (8834, 32969862), (11358, 25643226), (13251, 21979908), (17037, 17095484), (17668, 16484931), (22716, 12821613), (26502, 10989954), (34074, 8547742), (39753, 7326636), (53004, 5494977), (68148, 4273871), (79506, 3663318), (119259, 2442212), (159012, 1831659), (238518, 1221106), (477036, 610553)]