312729228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{569}}^1\times {\mathrm{727}}^1$

素因数の和:1316

約数の個数: 96

約数和(自身を含む): 929510400

約数和(自身を除く): 616781172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 569, 727, 756, 1138, 1454, 1707, 2181, 2276, 2908, 3414, 3983, 4362, 5089, 5121, 6543, 6828, 7966, 8724, 10178, 10242, 11949, 13086, 15267, 15363, 15932, 19629, 20356, 20484, 23898, 26172, 30534, 30726, 35847, 39258, 45801, 47796, 61068, 61452, 71694, 78516, 91602, 107541, 137403, 143388, 183204, 215082, 274806, 413663, 430164, 549612, 827326, 1240989, 1654652, 2481978, 2895641, 3722967, 4963956, 5791282, 7445934, 8686923, 11168901, 11582564, 14891868, 17373846, 22337802, 26060769, 34747692, 44675604, 52121538, 78182307, 104243076, 156364614, 312729228]

約数ペア:

[(1, 312729228), (2, 156364614), (3, 104243076), (4, 78182307), (6, 52121538), (7, 44675604), (9, 34747692), (12, 26060769), (14, 22337802), (18, 17373846), (21, 14891868), (27, 11582564), (28, 11168901), (36, 8686923), (42, 7445934), (54, 5791282), (63, 4963956), (84, 3722967), (108, 2895641), (126, 2481978), (189, 1654652), (252, 1240989), (378, 827326), (569, 549612), (727, 430164), (756, 413663), (1138, 274806), (1454, 215082), (1707, 183204), (2181, 143388), (2276, 137403), (2908, 107541), (3414, 91602), (3983, 78516), (4362, 71694), (5089, 61452), (5121, 61068), (6543, 47796), (6828, 45801), (7966, 39258), (8724, 35847), (10178, 30726), (10242, 30534), (11949, 26172), (13086, 23898), (15267, 20484), (15363, 20356), (15932, 19629)]