963441808

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4549}}^1$

素因数の和:4656

約数の個数: 80

約数和(自身を含む): 2238745600

約数和(自身を除く): 1275303792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 61, 62, 112, 122, 124, 217, 244, 248, 427, 434, 488, 496, 854, 868, 976, 1708, 1736, 1891, 3416, 3472, 3782, 4549, 6832, 7564, 9098, 13237, 15128, 18196, 26474, 30256, 31843, 36392, 52948, 63686, 72784, 105896, 127372, 141019, 211792, 254744, 277489, 282038, 509488, 554978, 564076, 987133, 1109956, 1128152, 1942423, 1974266, 2219912, 2256304, 3884846, 3948532, 4439824, 7769692, 7897064, 8602159, 15539384, 15794128, 17204318, 31078768, 34408636, 60215113, 68817272, 120430226, 137634544, 240860452, 481720904, 963441808]

約数ペア:

[(1, 963441808), (2, 481720904), (4, 240860452), (7, 137634544), (8, 120430226), (14, 68817272), (16, 60215113), (28, 34408636), (31, 31078768), (56, 17204318), (61, 15794128), (62, 15539384), (112, 8602159), (122, 7897064), (124, 7769692), (217, 4439824), (244, 3948532), (248, 3884846), (427, 2256304), (434, 2219912), (488, 1974266), (496, 1942423), (854, 1128152), (868, 1109956), (976, 987133), (1708, 564076), (1736, 554978), (1891, 509488), (3416, 282038), (3472, 277489), (3782, 254744), (4549, 211792), (6832, 141019), (7564, 127372), (9098, 105896), (13237, 72784), (15128, 63686), (18196, 52948), (26474, 36392), (30256, 31843)]