286178032

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:399

約数の個数: 120

約数和(自身を含む): 685737360

約数和(自身を除く): 399559328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 41, 49, 56, 58, 82, 98, 112, 116, 164, 196, 203, 232, 287, 307, 328, 392, 406, 464, 574, 614, 656, 784, 812, 1148, 1189, 1228, 1421, 1624, 2009, 2149, 2296, 2378, 2456, 2842, 3248, 4018, 4298, 4592, 4756, 4912, 5684, 8036, 8323, 8596, 8903, 9512, 11368, 12587, 15043, 16072, 16646, 17192, 17806, 19024, 22736, 25174, 30086, 32144, 33292, 34384, 35612, 50348, 58261, 60172, 62321, 66584, 71224, 88109, 100696, 116522, 120344, 124642, 133168, 142448, 176218, 201392, 233044, 240688, 249284, 352436, 365023, 436247, 466088, 498568, 616763, 704872, 730046, 872494, 932176, 997136, 1233526, 1409744, 1460092, 1744988, 2467052, 2555161, 2920184, 3489976, 4934104, 5110322, 5840368, 6979952, 9868208, 10220644, 17886127, 20441288, 35772254, 40882576, 71544508, 143089016, 286178032]

約数ペア:

[(1, 286178032), (2, 143089016), (4, 71544508), (7, 40882576), (8, 35772254), (14, 20441288), (16, 17886127), (28, 10220644), (29, 9868208), (41, 6979952), (49, 5840368), (56, 5110322), (58, 4934104), (82, 3489976), (98, 2920184), (112, 2555161), (116, 2467052), (164, 1744988), (196, 1460092), (203, 1409744), (232, 1233526), (287, 997136), (307, 932176), (328, 872494), (392, 730046), (406, 704872), (464, 616763), (574, 498568), (614, 466088), (656, 436247), (784, 365023), (812, 352436), (1148, 249284), (1189, 240688), (1228, 233044), (1421, 201392), (1624, 176218), (2009, 142448), (2149, 133168), (2296, 124642), (2378, 120344), (2456, 116522), (2842, 100696), (3248, 88109), (4018, 71224), (4298, 66584), (4592, 62321), (4756, 60172), (4912, 58261), (5684, 50348), (8036, 35612), (8323, 34384), (8596, 33292), (8903, 32144), (9512, 30086), (11368, 25174), (12587, 22736), (15043, 19024), (16072, 17806), (16646, 17192)]