312590796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{11311}}^1$

素因数の和:11379

約数の個数: 72

約数和(自身を含む): 866589696

約数和(自身を除く): 553998900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 6909, 9212, 11311, 13818, 22622, 27636, 33933, 45244, 67866, 79177, 135732, 158354, 237531, 316708, 475062, 531617, 554239, 950124, 1063234, 1108478, 1594851, 1662717, 2126468, 2216956, 3189702, 3325434, 3721319, 6379404, 6650868, 7442638, 11163957, 14885276, 22327914, 26049233, 44655828, 52098466, 78147699, 104196932, 156295398, 312590796]

約数ペア:

[(1, 312590796), (2, 156295398), (3, 104196932), (4, 78147699), (6, 52098466), (7, 44655828), (12, 26049233), (14, 22327914), (21, 14885276), (28, 11163957), (42, 7442638), (47, 6650868), (49, 6379404), (84, 3721319), (94, 3325434), (98, 3189702), (141, 2216956), (147, 2126468), (188, 1662717), (196, 1594851), (282, 1108478), (294, 1063234), (329, 950124), (564, 554239), (588, 531617), (658, 475062), (987, 316708), (1316, 237531), (1974, 158354), (2303, 135732), (3948, 79177), (4606, 67866), (6909, 45244), (9212, 33933), (11311, 27636), (13818, 22622)]