1861843152

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:941

約数の個数: 160

約数和(自身を含む): 5404654080

約数和(自身を除く): 3542810928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 137, 156, 174, 208, 232, 274, 312, 348, 377, 411, 464, 548, 624, 696, 751, 754, 822, 1096, 1131, 1392, 1502, 1508, 1644, 1781, 2192, 2253, 2262, 3004, 3016, 3288, 3562, 3973, 4506, 4524, 5343, 6008, 6032, 6576, 7124, 7946, 9012, 9048, 9763, 10686, 11919, 12016, 14248, 15892, 18024, 18096, 19526, 21372, 21779, 23838, 28496, 29289, 31784, 36048, 39052, 42744, 43558, 47676, 51649, 58578, 63568, 65337, 78104, 85488, 87116, 95352, 102887, 103298, 117156, 130674, 154947, 156208, 174232, 190704, 205774, 206596, 234312, 261348, 283127, 308661, 309894, 348464, 411548, 413192, 468624, 522696, 566254, 617322, 619788, 823096, 826384, 849381, 1045392, 1132508, 1234644, 1239576, 1337531, 1646192, 1698762, 2265016, 2469288, 2479152, 2675062, 2983723, 3397524, 4012593, 4530032, 4938576, 5350124, 5967446, 6795048, 8025186, 8951169, 10700248, 11934892, 13590096, 16050372, 17902338, 21400496, 23869784, 32100744, 35804676, 38788399, 47739568, 64201488, 71609352, 77576798, 116365197, 143218704, 155153596, 232730394, 310307192, 465460788, 620614384, 930921576, 1861843152]

約数ペア:

[(1, 1861843152), (2, 930921576), (3, 620614384), (4, 465460788), (6, 310307192), (8, 232730394), (12, 155153596), (13, 143218704), (16, 116365197), (24, 77576798), (26, 71609352), (29, 64201488), (39, 47739568), (48, 38788399), (52, 35804676), (58, 32100744), (78, 23869784), (87, 21400496), (104, 17902338), (116, 16050372), (137, 13590096), (156, 11934892), (174, 10700248), (208, 8951169), (232, 8025186), (274, 6795048), (312, 5967446), (348, 5350124), (377, 4938576), (411, 4530032), (464, 4012593), (548, 3397524), (624, 2983723), (696, 2675062), (751, 2479152), (754, 2469288), (822, 2265016), (1096, 1698762), (1131, 1646192), (1392, 1337531), (1502, 1239576), (1508, 1234644), (1644, 1132508), (1781, 1045392), (2192, 849381), (2253, 826384), (2262, 823096), (3004, 619788), (3016, 617322), (3288, 566254), (3562, 522696), (3973, 468624), (4506, 413192), (4524, 411548), (5343, 348464), (6008, 309894), (6032, 308661), (6576, 283127), (7124, 261348), (7946, 234312), (9012, 206596), (9048, 205774), (9763, 190704), (10686, 174232), (11919, 156208), (12016, 154947), (14248, 130674), (15892, 117156), (18024, 103298), (18096, 102887), (19526, 95352), (21372, 87116), (21779, 85488), (23838, 78104), (28496, 65337), (29289, 63568), (31784, 58578), (36048, 51649), (39052, 47676), (42744, 43558)]