415996936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1382

約数の個数: 64

約数和(自身を含む): 864000000

約数和(自身を除く): 448003064

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 79, 124, 136, 158, 248, 316, 527, 632, 1054, 1249, 1343, 2108, 2449, 2498, 2686, 4216, 4898, 4996, 5372, 9796, 9992, 10744, 19592, 21233, 38719, 41633, 42466, 77438, 83266, 84932, 98671, 154876, 166532, 169864, 197342, 309752, 333064, 394684, 658223, 789368, 1316446, 1677407, 2632892, 3058801, 3354814, 5265784, 6117602, 6709628, 12235204, 13419256, 24470408, 51999617, 103999234, 207998468, 415996936]

約数ペア:

[(1, 415996936), (2, 207998468), (4, 103999234), (8, 51999617), (17, 24470408), (31, 13419256), (34, 12235204), (62, 6709628), (68, 6117602), (79, 5265784), (124, 3354814), (136, 3058801), (158, 2632892), (248, 1677407), (316, 1316446), (527, 789368), (632, 658223), (1054, 394684), (1249, 333064), (1343, 309752), (2108, 197342), (2449, 169864), (2498, 166532), (2686, 154876), (4216, 98671), (4898, 84932), (4996, 83266), (5372, 77438), (9796, 42466), (9992, 41633), (10744, 38719), (19592, 21233)]