404745952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 888717312

約数和(自身を除く): 483971360

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 127, 163, 188, 208, 254, 326, 376, 416, 508, 611, 652, 752, 1016, 1222, 1304, 1504, 1651, 2032, 2119, 2444, 2608, 3302, 4064, 4238, 4888, 5216, 5969, 6604, 7661, 8476, 9776, 11938, 13208, 15322, 16952, 19552, 20701, 23876, 26416, 30644, 33904, 41402, 47752, 52832, 61288, 67808, 77597, 82804, 95504, 99593, 122576, 155194, 165608, 191008, 199186, 245152, 269113, 310388, 331216, 398372, 538226, 620776, 662432, 796744, 972947, 1076452, 1241552, 1593488, 1945894, 2152904, 2483104, 3186976, 3891788, 4305808, 7783576, 8611616, 12648311, 15567152, 25296622, 31134304, 50593244, 101186488, 202372976, 404745952]

約数ペア:

[(1, 404745952), (2, 202372976), (4, 101186488), (8, 50593244), (13, 31134304), (16, 25296622), (26, 15567152), (32, 12648311), (47, 8611616), (52, 7783576), (94, 4305808), (104, 3891788), (127, 3186976), (163, 2483104), (188, 2152904), (208, 1945894), (254, 1593488), (326, 1241552), (376, 1076452), (416, 972947), (508, 796744), (611, 662432), (652, 620776), (752, 538226), (1016, 398372), (1222, 331216), (1304, 310388), (1504, 269113), (1651, 245152), (2032, 199186), (2119, 191008), (2444, 165608), (2608, 155194), (3302, 122576), (4064, 99593), (4238, 95504), (4888, 82804), (5216, 77597), (5969, 67808), (6604, 61288), (7661, 52832), (8476, 47752), (9776, 41402), (11938, 33904), (13208, 30644), (15322, 26416), (16952, 23876), (19552, 20701)]