280732992

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:568

約数の個数: 112

約数和(自身を含む): 776386560

約数和(自身を除く): 495653568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 127, 174, 192, 232, 254, 348, 381, 397, 464, 508, 696, 762, 794, 928, 1016, 1191, 1392, 1524, 1588, 1856, 2032, 2382, 2784, 3048, 3176, 3683, 4064, 4764, 5568, 6096, 6352, 7366, 8128, 9528, 11049, 11513, 12192, 12704, 14732, 19056, 22098, 23026, 24384, 25408, 29464, 34539, 38112, 44196, 46052, 50419, 58928, 69078, 76224, 88392, 92104, 100838, 117856, 138156, 151257, 176784, 184208, 201676, 235712, 276312, 302514, 353568, 368416, 403352, 552624, 605028, 707136, 736832, 806704, 1105248, 1210056, 1462151, 1613408, 2210496, 2420112, 2924302, 3226816, 4386453, 4840224, 5848604, 8772906, 9680448, 11697208, 17545812, 23394416, 35091624, 46788832, 70183248, 93577664, 140366496, 280732992]

約数ペア:

[(1, 280732992), (2, 140366496), (3, 93577664), (4, 70183248), (6, 46788832), (8, 35091624), (12, 23394416), (16, 17545812), (24, 11697208), (29, 9680448), (32, 8772906), (48, 5848604), (58, 4840224), (64, 4386453), (87, 3226816), (96, 2924302), (116, 2420112), (127, 2210496), (174, 1613408), (192, 1462151), (232, 1210056), (254, 1105248), (348, 806704), (381, 736832), (397, 707136), (464, 605028), (508, 552624), (696, 403352), (762, 368416), (794, 353568), (928, 302514), (1016, 276312), (1191, 235712), (1392, 201676), (1524, 184208), (1588, 176784), (1856, 151257), (2032, 138156), (2382, 117856), (2784, 100838), (3048, 92104), (3176, 88392), (3683, 76224), (4064, 69078), (4764, 58928), (5568, 50419), (6096, 46052), (6352, 44196), (7366, 38112), (8128, 34539), (9528, 29464), (11049, 25408), (11513, 24384), (12192, 23026), (12704, 22098), (14732, 19056)]