645346128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{5441}}^1$

素因数の和:5812

約数の個数: 80

約数和(自身を含む): 1911056256

約数和(自身を除く): 1265710128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 353, 706, 1059, 1412, 2118, 2471, 2824, 4236, 4942, 5441, 5648, 7413, 8472, 9884, 10882, 14826, 16323, 16944, 19768, 21764, 29652, 32646, 38087, 39536, 43528, 59304, 65292, 76174, 87056, 114261, 118608, 130584, 152348, 228522, 261168, 304696, 457044, 609392, 914088, 1828176, 1920673, 3841346, 5762019, 7682692, 11524038, 13444711, 15365384, 23048076, 26889422, 30730768, 40334133, 46096152, 53778844, 80668266, 92192304, 107557688, 161336532, 215115376, 322673064, 645346128]

約数ペア:

[(1, 645346128), (2, 322673064), (3, 215115376), (4, 161336532), (6, 107557688), (7, 92192304), (8, 80668266), (12, 53778844), (14, 46096152), (16, 40334133), (21, 30730768), (24, 26889422), (28, 23048076), (42, 15365384), (48, 13444711), (56, 11524038), (84, 7682692), (112, 5762019), (168, 3841346), (336, 1920673), (353, 1828176), (706, 914088), (1059, 609392), (1412, 457044), (2118, 304696), (2471, 261168), (2824, 228522), (4236, 152348), (4942, 130584), (5441, 118608), (5648, 114261), (7413, 87056), (8472, 76174), (9884, 65292), (10882, 59304), (14826, 43528), (16323, 39536), (16944, 38087), (19768, 32646), (21764, 29652)]