388773984

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 1045620576

約数和(自身を除く): 656846592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 197, 244, 337, 366, 394, 488, 591, 674, 732, 788, 976, 1011, 1182, 1348, 1464, 1576, 1952, 2022, 2364, 2696, 2928, 3152, 4044, 4728, 5392, 5856, 6304, 8088, 9456, 10784, 12017, 16176, 18912, 20557, 24034, 32352, 36051, 41114, 48068, 61671, 66389, 72102, 82228, 96136, 123342, 132778, 144204, 164456, 192272, 199167, 246684, 265556, 288408, 328912, 384544, 398334, 493368, 531112, 576816, 657824, 796668, 986736, 1062224, 1153632, 1593336, 1973472, 2124448, 3186672, 4049729, 6373344, 8099458, 12149187, 16198916, 24298374, 32397832, 48596748, 64795664, 97193496, 129591328, 194386992, 388773984]

約数ペア:

[(1, 388773984), (2, 194386992), (3, 129591328), (4, 97193496), (6, 64795664), (8, 48596748), (12, 32397832), (16, 24298374), (24, 16198916), (32, 12149187), (48, 8099458), (61, 6373344), (96, 4049729), (122, 3186672), (183, 2124448), (197, 1973472), (244, 1593336), (337, 1153632), (366, 1062224), (394, 986736), (488, 796668), (591, 657824), (674, 576816), (732, 531112), (788, 493368), (976, 398334), (1011, 384544), (1182, 328912), (1348, 288408), (1464, 265556), (1576, 246684), (1952, 199167), (2022, 192272), (2364, 164456), (2696, 144204), (2928, 132778), (3152, 123342), (4044, 96136), (4728, 82228), (5392, 72102), (5856, 66389), (6304, 61671), (8088, 48068), (9456, 41114), (10784, 36051), (12017, 32352), (16176, 24034), (18912, 20557)]