842875416

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^3$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 2507040000

約数和(自身を除く): 1664164584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 59, 72, 76, 108, 114, 118, 152, 171, 177, 216, 228, 236, 342, 354, 456, 472, 513, 531, 684, 708, 1026, 1062, 1121, 1368, 1416, 1593, 2052, 2124, 2242, 3186, 3363, 3481, 4104, 4248, 4484, 6372, 6726, 6962, 8968, 10089, 10443, 12744, 13452, 13924, 20178, 20886, 26904, 27848, 30267, 31329, 40356, 41772, 60534, 62658, 66139, 80712, 83544, 93987, 121068, 125316, 132278, 187974, 198417, 205379, 242136, 250632, 264556, 375948, 396834, 410758, 529112, 595251, 616137, 751896, 793668, 821516, 1190502, 1232274, 1587336, 1643032, 1785753, 1848411, 2381004, 2464548, 3571506, 3696822, 3902201, 4762008, 4929096, 5545233, 7143012, 7393644, 7804402, 11090466, 11706603, 14286024, 14787288, 15608804, 22180932, 23413206, 31217608, 35119809, 44361864, 46826412, 70239618, 93652824, 105359427, 140479236, 210718854, 280958472, 421437708, 842875416]

約数ペア:

[(1, 842875416), (2, 421437708), (3, 280958472), (4, 210718854), (6, 140479236), (8, 105359427), (9, 93652824), (12, 70239618), (18, 46826412), (19, 44361864), (24, 35119809), (27, 31217608), (36, 23413206), (38, 22180932), (54, 15608804), (57, 14787288), (59, 14286024), (72, 11706603), (76, 11090466), (108, 7804402), (114, 7393644), (118, 7143012), (152, 5545233), (171, 4929096), (177, 4762008), (216, 3902201), (228, 3696822), (236, 3571506), (342, 2464548), (354, 2381004), (456, 1848411), (472, 1785753), (513, 1643032), (531, 1587336), (684, 1232274), (708, 1190502), (1026, 821516), (1062, 793668), (1121, 751896), (1368, 616137), (1416, 595251), (1593, 529112), (2052, 410758), (2124, 396834), (2242, 375948), (3186, 264556), (3363, 250632), (3481, 242136), (4104, 205379), (4248, 198417), (4484, 187974), (6372, 132278), (6726, 125316), (6962, 121068), (8968, 93987), (10089, 83544), (10443, 80712), (12744, 66139), (13452, 62658), (13924, 60534), (20178, 41772), (20886, 40356), (26904, 31329), (27848, 30267)]