1283256408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3119}}^1$

素因数の和:3245

約数の個数: 128

約数和(自身を含む): 3833856000

約数和(自身を除く): 2550599592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 79, 84, 93, 124, 158, 168, 186, 217, 237, 248, 316, 372, 434, 474, 553, 632, 651, 744, 868, 948, 1106, 1302, 1659, 1736, 1896, 2212, 2449, 2604, 3119, 3318, 4424, 4898, 5208, 6238, 6636, 7347, 9357, 9796, 12476, 13272, 14694, 17143, 18714, 19592, 21833, 24952, 29388, 34286, 37428, 43666, 51429, 58776, 65499, 68572, 74856, 87332, 96689, 102858, 130998, 137144, 174664, 193378, 205716, 246401, 261996, 290067, 386756, 411432, 492802, 523992, 580134, 676823, 739203, 773512, 985604, 1160268, 1353646, 1478406, 1724807, 1971208, 2030469, 2320536, 2707292, 2956812, 3449614, 4060938, 5174421, 5414584, 5913624, 6899228, 7638431, 8121876, 10348842, 13798456, 15276862, 16243752, 20697684, 22915293, 30553724, 41395368, 45830586, 53469017, 61107448, 91661172, 106938034, 160407051, 183322344, 213876068, 320814102, 427752136, 641628204, 1283256408]

約数ペア:

[(1, 1283256408), (2, 641628204), (3, 427752136), (4, 320814102), (6, 213876068), (7, 183322344), (8, 160407051), (12, 106938034), (14, 91661172), (21, 61107448), (24, 53469017), (28, 45830586), (31, 41395368), (42, 30553724), (56, 22915293), (62, 20697684), (79, 16243752), (84, 15276862), (93, 13798456), (124, 10348842), (158, 8121876), (168, 7638431), (186, 6899228), (217, 5913624), (237, 5414584), (248, 5174421), (316, 4060938), (372, 3449614), (434, 2956812), (474, 2707292), (553, 2320536), (632, 2030469), (651, 1971208), (744, 1724807), (868, 1478406), (948, 1353646), (1106, 1160268), (1302, 985604), (1659, 773512), (1736, 739203), (1896, 676823), (2212, 580134), (2449, 523992), (2604, 492802), (3119, 411432), (3318, 386756), (4424, 290067), (4898, 261996), (5208, 246401), (6238, 205716), (6636, 193378), (7347, 174664), (9357, 137144), (9796, 130998), (12476, 102858), (13272, 96689), (14694, 87332), (17143, 74856), (18714, 68572), (19592, 65499), (21833, 58776), (24952, 51429), (29388, 43666), (34286, 37428)]