307794474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 748919808

約数和(自身を除く): 441125334

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 151, 186, 234, 279, 281, 302, 403, 453, 558, 562, 806, 843, 906, 1209, 1359, 1686, 1963, 2418, 2529, 2718, 3627, 3653, 3926, 4681, 5058, 5889, 7254, 7306, 8711, 9362, 10959, 11778, 14043, 17422, 17667, 21918, 26133, 28086, 32877, 35334, 42129, 42431, 52266, 60853, 65754, 78399, 84258, 84862, 113243, 121706, 127293, 156798, 182559, 226486, 254586, 339729, 365118, 381879, 547677, 551603, 679458, 763758, 1019187, 1095354, 1103206, 1315361, 1654809, 2038374, 2630722, 3309618, 3946083, 4964427, 7892166, 9928854, 11838249, 17099693, 23676498, 34199386, 51299079, 102598158, 153897237, 307794474]

約数ペア:

[(1, 307794474), (2, 153897237), (3, 102598158), (6, 51299079), (9, 34199386), (13, 23676498), (18, 17099693), (26, 11838249), (31, 9928854), (39, 7892166), (62, 4964427), (78, 3946083), (93, 3309618), (117, 2630722), (151, 2038374), (186, 1654809), (234, 1315361), (279, 1103206), (281, 1095354), (302, 1019187), (403, 763758), (453, 679458), (558, 551603), (562, 547677), (806, 381879), (843, 365118), (906, 339729), (1209, 254586), (1359, 226486), (1686, 182559), (1963, 156798), (2418, 127293), (2529, 121706), (2718, 113243), (3627, 84862), (3653, 84258), (3926, 78399), (4681, 65754), (5058, 60853), (5889, 52266), (7254, 42431), (7306, 42129), (8711, 35334), (9362, 32877), (10959, 28086), (11778, 26133), (14043, 21918), (17422, 17667)]