1231246404

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{10861}}^1$

素因数の和:10985

約数の個数: 72

約数和(自身を含む): 3226274688

約数和(自身を除く): 1995028284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 67, 94, 134, 141, 188, 201, 268, 282, 402, 423, 564, 603, 804, 846, 1206, 1692, 2412, 3149, 6298, 9447, 10861, 12596, 18894, 21722, 28341, 32583, 37788, 43444, 56682, 65166, 97749, 113364, 130332, 195498, 390996, 510467, 727687, 1020934, 1455374, 1531401, 2041868, 2183061, 2910748, 3062802, 4366122, 4594203, 6125604, 6549183, 8732244, 9188406, 13098366, 18376812, 26196732, 34201289, 68402578, 102603867, 136805156, 205207734, 307811601, 410415468, 615623202, 1231246404]

約数ペア:

[(1, 1231246404), (2, 615623202), (3, 410415468), (4, 307811601), (6, 205207734), (9, 136805156), (12, 102603867), (18, 68402578), (36, 34201289), (47, 26196732), (67, 18376812), (94, 13098366), (134, 9188406), (141, 8732244), (188, 6549183), (201, 6125604), (268, 4594203), (282, 4366122), (402, 3062802), (423, 2910748), (564, 2183061), (603, 2041868), (804, 1531401), (846, 1455374), (1206, 1020934), (1692, 727687), (2412, 510467), (3149, 390996), (6298, 195498), (9447, 130332), (10861, 113364), (12596, 97749), (18894, 65166), (21722, 56682), (28341, 43444), (32583, 37788)]