402169576328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2333}}^1\times {\mathrm{4261}}^1$

素因数の和:7002

約数の個数: 64

約数和(自身を含む): 814700905200

約数和(自身を除く): 412531328872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 778, 1556, 2333, 3112, 4261, 4666, 5057, 8522, 9332, 10114, 17044, 18664, 20228, 30329, 34088, 40456, 55393, 60658, 110786, 121316, 221572, 242632, 443144, 907537, 1657529, 1815074, 3315058, 3630148, 6630116, 7260296, 9940913, 11797981, 13260232, 19881826, 21547877, 23595962, 39763652, 43095754, 47191924, 79527304, 86191508, 94383848, 129231869, 172383016, 258463738, 516927476, 1033854952, 3867015157, 7734030314, 15468060628, 30936121256, 50271197041, 100542394082, 201084788164, 402169576328]

約数ペア:

[(1, 402169576328), (2, 201084788164), (4, 100542394082), (8, 50271197041), (13, 30936121256), (26, 15468060628), (52, 7734030314), (104, 3867015157), (389, 1033854952), (778, 516927476), (1556, 258463738), (2333, 172383016), (3112, 129231869), (4261, 94383848), (4666, 86191508), (5057, 79527304), (8522, 47191924), (9332, 43095754), (10114, 39763652), (17044, 23595962), (18664, 21547877), (20228, 19881826), (30329, 13260232), (34088, 11797981), (40456, 9940913), (55393, 7260296), (60658, 6630116), (110786, 3630148), (121316, 3315058), (221572, 1815074), (242632, 1657529), (443144, 907537)]