380987152

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1353

約数の個数: 120

約数和(自身を含む): 957360600

約数和(自身を除く): 576373448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 49, 52, 56, 58, 91, 98, 104, 112, 116, 182, 196, 203, 208, 232, 364, 377, 392, 406, 464, 637, 728, 754, 784, 812, 1274, 1289, 1421, 1456, 1508, 1624, 2548, 2578, 2639, 2842, 3016, 3248, 5096, 5156, 5278, 5684, 6032, 9023, 10192, 10312, 10556, 11368, 16757, 18046, 18473, 20624, 21112, 22736, 33514, 36092, 36946, 37381, 42224, 63161, 67028, 72184, 73892, 74762, 117299, 126322, 134056, 144368, 147784, 149524, 234598, 252644, 261667, 268112, 295568, 299048, 469196, 485953, 505288, 523334, 598096, 821093, 938392, 971906, 1010576, 1046668, 1642186, 1831669, 1876784, 1943812, 2093336, 3284372, 3401671, 3663338, 3887624, 4186672, 6568744, 6803342, 7326676, 7775248, 13137488, 13606684, 14653352, 23811697, 27213368, 29306704, 47623394, 54426736, 95246788, 190493576, 380987152]

約数ペア:

[(1, 380987152), (2, 190493576), (4, 95246788), (7, 54426736), (8, 47623394), (13, 29306704), (14, 27213368), (16, 23811697), (26, 14653352), (28, 13606684), (29, 13137488), (49, 7775248), (52, 7326676), (56, 6803342), (58, 6568744), (91, 4186672), (98, 3887624), (104, 3663338), (112, 3401671), (116, 3284372), (182, 2093336), (196, 1943812), (203, 1876784), (208, 1831669), (232, 1642186), (364, 1046668), (377, 1010576), (392, 971906), (406, 938392), (464, 821093), (637, 598096), (728, 523334), (754, 505288), (784, 485953), (812, 469196), (1274, 299048), (1289, 295568), (1421, 268112), (1456, 261667), (1508, 252644), (1624, 234598), (2548, 149524), (2578, 147784), (2639, 144368), (2842, 134056), (3016, 126322), (3248, 117299), (5096, 74762), (5156, 73892), (5278, 72184), (5684, 67028), (6032, 63161), (9023, 42224), (10192, 37381), (10312, 36946), (10556, 36092), (11368, 33514), (16757, 22736), (18046, 21112), (18473, 20624)]