492797256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 1451520000

約数和(自身を除く): 958722744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 139, 141, 168, 188, 278, 282, 329, 376, 417, 449, 556, 564, 658, 834, 898, 973, 987, 1112, 1128, 1316, 1347, 1668, 1796, 1946, 1974, 2632, 2694, 2919, 3143, 3336, 3592, 3892, 3948, 5388, 5838, 6286, 6533, 7784, 7896, 9429, 10776, 11676, 12572, 13066, 18858, 19599, 21103, 23352, 25144, 26132, 37716, 39198, 42206, 45731, 52264, 62411, 63309, 75432, 78396, 84412, 91462, 124822, 126618, 137193, 147721, 156792, 168824, 182924, 187233, 249644, 253236, 274386, 295442, 365848, 374466, 436877, 443163, 499288, 506472, 548772, 590884, 748932, 873754, 886326, 1097544, 1181768, 1310631, 1497864, 1747508, 1772652, 2621262, 2933317, 3495016, 3545304, 5242524, 5866634, 8799951, 10485048, 11733268, 17599902, 20533219, 23466536, 35199804, 41066438, 61599657, 70399608, 82132876, 123199314, 164265752, 246398628, 492797256]

約数ペア:

[(1, 492797256), (2, 246398628), (3, 164265752), (4, 123199314), (6, 82132876), (7, 70399608), (8, 61599657), (12, 41066438), (14, 35199804), (21, 23466536), (24, 20533219), (28, 17599902), (42, 11733268), (47, 10485048), (56, 8799951), (84, 5866634), (94, 5242524), (139, 3545304), (141, 3495016), (168, 2933317), (188, 2621262), (278, 1772652), (282, 1747508), (329, 1497864), (376, 1310631), (417, 1181768), (449, 1097544), (556, 886326), (564, 873754), (658, 748932), (834, 590884), (898, 548772), (973, 506472), (987, 499288), (1112, 443163), (1128, 436877), (1316, 374466), (1347, 365848), (1668, 295442), (1796, 274386), (1946, 253236), (1974, 249644), (2632, 187233), (2694, 182924), (2919, 168824), (3143, 156792), (3336, 147721), (3592, 137193), (3892, 126618), (3948, 124822), (5388, 91462), (5838, 84412), (6286, 78396), (6533, 75432), (7784, 63309), (7896, 62411), (9429, 52264), (10776, 45731), (11676, 42206), (12572, 39198), (13066, 37716), (18858, 26132), (19599, 25144), (21103, 23352)]