290435152

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{6073}}^1$

素因数の和:6156

約数の個数: 60

約数和(自身を含む): 665430996

約数和(自身を除く): 374995844

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 392, 427, 488, 784, 854, 976, 1708, 2989, 3416, 5978, 6073, 6832, 11956, 12146, 23912, 24292, 42511, 47824, 48584, 85022, 97168, 170044, 297577, 340088, 370453, 595154, 680176, 740906, 1190308, 1481812, 2380616, 2593171, 2963624, 4761232, 5186342, 5927248, 10372684, 18152197, 20745368, 36304394, 41490736, 72608788, 145217576, 290435152]

約数ペア:

[(1, 290435152), (2, 145217576), (4, 72608788), (7, 41490736), (8, 36304394), (14, 20745368), (16, 18152197), (28, 10372684), (49, 5927248), (56, 5186342), (61, 4761232), (98, 2963624), (112, 2593171), (122, 2380616), (196, 1481812), (244, 1190308), (392, 740906), (427, 680176), (488, 595154), (784, 370453), (854, 340088), (976, 297577), (1708, 170044), (2989, 97168), (3416, 85022), (5978, 48584), (6073, 47824), (6832, 42511), (11956, 24292), (12146, 23912)]