309072582

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9931}}^1$

素因数の和:9978

約数の個数: 96

約数和(自身を含む): 867659520

約数和(自身を除く): 558586938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 9931, 10374, 15561, 19862, 29793, 31122, 59586, 69517, 89379, 129103, 139034, 178758, 188689, 208551, 258206, 377378, 387309, 417102, 566067, 625653, 774618, 903721, 1132134, 1161927, 1251306, 1320823, 1698201, 1807442, 2323854, 2452957, 2641646, 2711163, 3396402, 3962469, 4905914, 5422326, 7358871, 7924938, 8133489, 11887407, 14717742, 16266978, 17170699, 22076613, 23774814, 34341398, 44153226, 51512097, 103024194, 154536291, 309072582]

約数ペア:

[(1, 309072582), (2, 154536291), (3, 103024194), (6, 51512097), (7, 44153226), (9, 34341398), (13, 23774814), (14, 22076613), (18, 17170699), (19, 16266978), (21, 14717742), (26, 11887407), (38, 8133489), (39, 7924938), (42, 7358871), (57, 5422326), (63, 4905914), (78, 3962469), (91, 3396402), (114, 2711163), (117, 2641646), (126, 2452957), (133, 2323854), (171, 1807442), (182, 1698201), (234, 1320823), (247, 1251306), (266, 1161927), (273, 1132134), (342, 903721), (399, 774618), (494, 625653), (546, 566067), (741, 417102), (798, 387309), (819, 377378), (1197, 258206), (1482, 208551), (1638, 188689), (1729, 178758), (2223, 139034), (2394, 129103), (3458, 89379), (4446, 69517), (5187, 59586), (9931, 31122), (10374, 29793), (15561, 19862)]