228025872

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{22303}}^1$

素因数の和:22388

約数の個数: 60

約数和(自身を含む): 647172864

約数和(自身を除く): 419146992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 22303, 44606, 66909, 89212, 133818, 178424, 200727, 267636, 356848, 401454, 535272, 802908, 1070544, 1583513, 1605816, 3167026, 3211632, 4750539, 6334052, 9501078, 12668104, 14251617, 19002156, 25336208, 28503234, 38004312, 57006468, 76008624, 114012936, 228025872]

約数ペア:

[(1, 228025872), (2, 114012936), (3, 76008624), (4, 57006468), (6, 38004312), (8, 28503234), (9, 25336208), (12, 19002156), (16, 14251617), (18, 12668104), (24, 9501078), (36, 6334052), (48, 4750539), (71, 3211632), (72, 3167026), (142, 1605816), (144, 1583513), (213, 1070544), (284, 802908), (426, 535272), (568, 401454), (639, 356848), (852, 267636), (1136, 200727), (1278, 178424), (1704, 133818), (2556, 89212), (3408, 66909), (5112, 44606), (10224, 22303)]