2639872956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1\times {\mathrm{821}}^1$

素因数の和:1315

約数の個数: 96

約数和(自身を含む): 7136801280

約数和(自身を除く): 4496928324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 379, 404, 606, 707, 758, 821, 1137, 1212, 1414, 1516, 1642, 2121, 2274, 2463, 2653, 2828, 3284, 4242, 4548, 4926, 5306, 5747, 7959, 8484, 9852, 10612, 11494, 15918, 17241, 22988, 31836, 34482, 38279, 68964, 76558, 82921, 114837, 153116, 165842, 229674, 248763, 267953, 311159, 331684, 459348, 497526, 535906, 580447, 622318, 803859, 933477, 995052, 1071812, 1160894, 1244636, 1607718, 1741341, 1866954, 2178113, 2321788, 3215436, 3482682, 3733908, 4356226, 6534339, 6965364, 8712452, 13068678, 26137356, 31427059, 62854118, 94281177, 125708236, 188562354, 219989413, 377124708, 439978826, 659968239, 879957652, 1319936478, 2639872956]

約数ペア:

[(1, 2639872956), (2, 1319936478), (3, 879957652), (4, 659968239), (6, 439978826), (7, 377124708), (12, 219989413), (14, 188562354), (21, 125708236), (28, 94281177), (42, 62854118), (84, 31427059), (101, 26137356), (202, 13068678), (303, 8712452), (379, 6965364), (404, 6534339), (606, 4356226), (707, 3733908), (758, 3482682), (821, 3215436), (1137, 2321788), (1212, 2178113), (1414, 1866954), (1516, 1741341), (1642, 1607718), (2121, 1244636), (2274, 1160894), (2463, 1071812), (2653, 995052), (2828, 933477), (3284, 803859), (4242, 622318), (4548, 580447), (4926, 535906), (5306, 497526), (5747, 459348), (7959, 331684), (8484, 311159), (9852, 267953), (10612, 248763), (11494, 229674), (15918, 165842), (17241, 153116), (22988, 114837), (31836, 82921), (34482, 76558), (38279, 68964)]