443161264

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^3\times {\mathrm{1801}}^1$

素因数の和:1855

約数の個数: 80

約数和(自身を含む): 1063612480

約数和(自身を除く): 620451216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 1801, 2197, 2366, 2704, 3602, 4394, 4732, 7204, 8788, 9464, 12607, 14408, 15379, 17576, 18928, 23413, 25214, 28816, 30758, 35152, 46826, 50428, 61516, 93652, 100856, 123032, 163891, 187304, 201712, 246064, 304369, 327782, 374608, 608738, 655564, 1217476, 1311128, 2130583, 2434952, 2622256, 3956797, 4261166, 4869904, 7913594, 8522332, 15827188, 17044664, 27697579, 31654376, 34089328, 55395158, 63308752, 110790316, 221580632, 443161264]

約数ペア:

[(1, 443161264), (2, 221580632), (4, 110790316), (7, 63308752), (8, 55395158), (13, 34089328), (14, 31654376), (16, 27697579), (26, 17044664), (28, 15827188), (52, 8522332), (56, 7913594), (91, 4869904), (104, 4261166), (112, 3956797), (169, 2622256), (182, 2434952), (208, 2130583), (338, 1311128), (364, 1217476), (676, 655564), (728, 608738), (1183, 374608), (1352, 327782), (1456, 304369), (1801, 246064), (2197, 201712), (2366, 187304), (2704, 163891), (3602, 123032), (4394, 100856), (4732, 93652), (7204, 61516), (8788, 50428), (9464, 46826), (12607, 35152), (14408, 30758), (15379, 28816), (17576, 25214), (18928, 23413)]