1490863752

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1201}}^1$

素因数の和:2044

約数の個数: 128

約数和(自身を含む): 4742611200

約数和(自身を除く): 3251747448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 821, 1201, 1512, 1642, 2402, 2463, 3284, 3603, 4804, 4926, 5747, 6568, 7206, 7389, 8407, 9608, 9852, 10809, 11494, 14412, 14778, 16814, 17241, 19704, 21618, 22167, 22988, 25221, 28824, 29556, 32427, 33628, 34482, 43236, 44334, 45976, 50442, 51723, 59112, 64854, 67256, 68964, 75663, 86472, 88668, 100884, 103446, 129708, 137928, 151326, 155169, 177336, 201768, 206892, 226989, 259416, 302652, 310338, 413784, 453978, 605304, 620676, 907956, 986021, 1241352, 1815912, 1972042, 2958063, 3944084, 5916126, 6902147, 7888168, 8874189, 11832252, 13804294, 17748378, 20706441, 23664504, 26622567, 27608588, 35496756, 41412882, 53245134, 55217176, 62119323, 70993512, 82825764, 106490268, 124238646, 165651528, 186357969, 212980536, 248477292, 372715938, 496954584, 745431876, 1490863752]

約数ペア:

[(1, 1490863752), (2, 745431876), (3, 496954584), (4, 372715938), (6, 248477292), (7, 212980536), (8, 186357969), (9, 165651528), (12, 124238646), (14, 106490268), (18, 82825764), (21, 70993512), (24, 62119323), (27, 55217176), (28, 53245134), (36, 41412882), (42, 35496756), (54, 27608588), (56, 26622567), (63, 23664504), (72, 20706441), (84, 17748378), (108, 13804294), (126, 11832252), (168, 8874189), (189, 7888168), (216, 6902147), (252, 5916126), (378, 3944084), (504, 2958063), (756, 1972042), (821, 1815912), (1201, 1241352), (1512, 986021), (1642, 907956), (2402, 620676), (2463, 605304), (3284, 453978), (3603, 413784), (4804, 310338), (4926, 302652), (5747, 259416), (6568, 226989), (7206, 206892), (7389, 201768), (8407, 177336), (9608, 155169), (9852, 151326), (10809, 137928), (11494, 129708), (14412, 103446), (14778, 100884), (16814, 88668), (17241, 86472), (19704, 75663), (21618, 68964), (22167, 67256), (22988, 64854), (25221, 59112), (28824, 51723), (29556, 50442), (32427, 45976), (33628, 44334), (34482, 43236)]