243681072

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 641625600

約数和(自身を除く): 397944528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 199, 263, 291, 388, 398, 526, 582, 597, 776, 789, 796, 1052, 1164, 1194, 1552, 1578, 1592, 2104, 2328, 2388, 3156, 3184, 4208, 4656, 4776, 6312, 9552, 12624, 19303, 25511, 38606, 51022, 52337, 57909, 76533, 77212, 102044, 104674, 115818, 153066, 154424, 157011, 204088, 209348, 231636, 306132, 308848, 314022, 408176, 418696, 463272, 612264, 628044, 837392, 926544, 1224528, 1256088, 2512176, 5076689, 10153378, 15230067, 20306756, 30460134, 40613512, 60920268, 81227024, 121840536, 243681072]

約数ペア:

[(1, 243681072), (2, 121840536), (3, 81227024), (4, 60920268), (6, 40613512), (8, 30460134), (12, 20306756), (16, 15230067), (24, 10153378), (48, 5076689), (97, 2512176), (194, 1256088), (199, 1224528), (263, 926544), (291, 837392), (388, 628044), (398, 612264), (526, 463272), (582, 418696), (597, 408176), (776, 314022), (789, 308848), (796, 306132), (1052, 231636), (1164, 209348), (1194, 204088), (1552, 157011), (1578, 154424), (1592, 153066), (2104, 115818), (2328, 104674), (2388, 102044), (3156, 77212), (3184, 76533), (4208, 57909), (4656, 52337), (4776, 51022), (6312, 38606), (9552, 25511), (12624, 19303)]