12747794332

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{811}}^1$

素因数の和:1072

約数の個数: 144

約数和(自身を含む): 29029324800

約数和(自身を除く): 16281530468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 199, 217, 364, 398, 403, 434, 637, 796, 806, 811, 868, 1274, 1393, 1519, 1612, 1622, 2548, 2587, 2786, 2821, 3038, 3244, 5174, 5572, 5642, 5677, 6076, 6169, 9751, 10348, 10543, 11284, 11354, 12338, 18109, 19502, 19747, 21086, 22708, 24676, 25141, 36218, 39004, 39494, 39739, 42172, 43183, 50282, 72436, 73801, 78988, 79478, 80197, 86366, 100564, 126763, 147602, 158956, 160394, 161389, 172732, 175987, 253526, 295204, 302281, 320788, 322778, 326833, 351974, 507052, 516607, 561379, 604562, 645556, 653666, 703948, 1033214, 1122758, 1129723, 1209124, 1231909, 1307332, 2066428, 2098057, 2245516, 2259446, 2287831, 2463818, 3929653, 4196114, 4518892, 4575662, 4927636, 5003059, 7859306, 7908061, 8392228, 9151324, 10006118, 14686399, 15718612, 15816122, 16014817, 20012236, 29372798, 31632244, 32029634, 35021413, 58745596, 64059268, 65039767, 70042826, 102804793, 130079534, 140085652, 205609586, 245149891, 260159068, 411219172, 455278369, 490299782, 910556738, 980599564, 1821113476, 3186948583, 6373897166, 12747794332]

約数ペア:

[(1, 12747794332), (2, 6373897166), (4, 3186948583), (7, 1821113476), (13, 980599564), (14, 910556738), (26, 490299782), (28, 455278369), (31, 411219172), (49, 260159068), (52, 245149891), (62, 205609586), (91, 140085652), (98, 130079534), (124, 102804793), (182, 70042826), (196, 65039767), (199, 64059268), (217, 58745596), (364, 35021413), (398, 32029634), (403, 31632244), (434, 29372798), (637, 20012236), (796, 16014817), (806, 15816122), (811, 15718612), (868, 14686399), (1274, 10006118), (1393, 9151324), (1519, 8392228), (1612, 7908061), (1622, 7859306), (2548, 5003059), (2587, 4927636), (2786, 4575662), (2821, 4518892), (3038, 4196114), (3244, 3929653), (5174, 2463818), (5572, 2287831), (5642, 2259446), (5677, 2245516), (6076, 2098057), (6169, 2066428), (9751, 1307332), (10348, 1231909), (10543, 1209124), (11284, 1129723), (11354, 1122758), (12338, 1033214), (18109, 703948), (19502, 653666), (19747, 645556), (21086, 604562), (22708, 561379), (24676, 516607), (25141, 507052), (36218, 351974), (39004, 326833), (39494, 322778), (39739, 320788), (42172, 302281), (43183, 295204), (50282, 253526), (72436, 175987), (73801, 172732), (78988, 161389), (79478, 160394), (80197, 158956), (86366, 147602), (100564, 126763)]