248740632

素因数分解:

$2^3\times 3^8\times 7^1\times {\mathrm{677}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 800663760

約数和(自身を除く): 551923128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 677, 729, 756, 972, 1134, 1354, 1458, 1512, 1701, 1944, 2031, 2187, 2268, 2708, 2916, 3402, 4062, 4374, 4536, 4739, 5103, 5416, 5832, 6093, 6561, 6804, 8124, 8748, 9478, 10206, 12186, 13122, 13608, 14217, 15309, 16248, 17496, 18279, 18956, 20412, 24372, 26244, 28434, 30618, 36558, 37912, 40824, 42651, 45927, 48744, 52488, 54837, 56868, 61236, 73116, 85302, 91854, 109674, 113736, 122472, 127953, 146232, 164511, 170604, 183708, 219348, 255906, 329022, 341208, 367416, 383859, 438696, 493533, 511812, 658044, 767718, 987066, 1023624, 1151577, 1316088, 1480599, 1535436, 1974132, 2303154, 2961198, 3070872, 3454731, 3948264, 4441797, 4606308, 5922396, 6909462, 8883594, 9212616, 10364193, 11844792, 13818924, 17767188, 20728386, 27637848, 31092579, 35534376, 41456772, 62185158, 82913544, 124370316, 248740632]

約数ペア:

[(1, 248740632), (2, 124370316), (3, 82913544), (4, 62185158), (6, 41456772), (7, 35534376), (8, 31092579), (9, 27637848), (12, 20728386), (14, 17767188), (18, 13818924), (21, 11844792), (24, 10364193), (27, 9212616), (28, 8883594), (36, 6909462), (42, 5922396), (54, 4606308), (56, 4441797), (63, 3948264), (72, 3454731), (81, 3070872), (84, 2961198), (108, 2303154), (126, 1974132), (162, 1535436), (168, 1480599), (189, 1316088), (216, 1151577), (243, 1023624), (252, 987066), (324, 767718), (378, 658044), (486, 511812), (504, 493533), (567, 438696), (648, 383859), (677, 367416), (729, 341208), (756, 329022), (972, 255906), (1134, 219348), (1354, 183708), (1458, 170604), (1512, 164511), (1701, 146232), (1944, 127953), (2031, 122472), (2187, 113736), (2268, 109674), (2708, 91854), (2916, 85302), (3402, 73116), (4062, 61236), (4374, 56868), (4536, 54837), (4739, 52488), (5103, 48744), (5416, 45927), (5832, 42651), (6093, 40824), (6561, 37912), (6804, 36558), (8124, 30618), (8748, 28434), (9478, 26244), (10206, 24372), (12186, 20412), (13122, 18956), (13608, 18279), (14217, 17496), (15309, 16248)]