814125352

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 1625184000

約数和(自身を除く): 811058648

約数列:

[1, 2, 4, 8, 29, 47, 58, 94, 116, 188, 197, 232, 376, 379, 394, 758, 788, 1363, 1516, 1576, 2726, 3032, 5452, 5713, 9259, 10904, 10991, 11426, 17813, 18518, 21982, 22852, 35626, 37036, 43964, 45704, 71252, 74072, 74663, 87928, 142504, 149326, 268511, 298652, 516577, 537022, 597304, 1033154, 1074044, 2066308, 2148088, 2165227, 3509161, 4132616, 4330454, 7018322, 8660908, 14036644, 17321816, 28073288, 101765669, 203531338, 407062676, 814125352]

約数ペア:

[(1, 814125352), (2, 407062676), (4, 203531338), (8, 101765669), (29, 28073288), (47, 17321816), (58, 14036644), (94, 8660908), (116, 7018322), (188, 4330454), (197, 4132616), (232, 3509161), (376, 2165227), (379, 2148088), (394, 2066308), (758, 1074044), (788, 1033154), (1363, 597304), (1516, 537022), (1576, 516577), (2726, 298652), (3032, 268511), (5452, 149326), (5713, 142504), (9259, 87928), (10904, 74663), (10991, 74072), (11426, 71252), (17813, 45704), (18518, 43964), (21982, 37036), (22852, 35626)]