740401632

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{36209}}^1$

素因数の和:36296

約数の個数: 72

約数和(自身を含む): 2135231280

約数和(自身を除く): 1394829648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 36209, 72418, 108627, 144836, 217254, 289672, 325881, 434508, 579344, 651762, 869016, 1158688, 1303524, 1738032, 2570839, 2607048, 3476064, 5141678, 5214096, 7712517, 10283356, 10428192, 15425034, 20566712, 23137551, 30850068, 41133424, 46275102, 61700136, 82266848, 92550204, 123400272, 185100408, 246800544, 370200816, 740401632]

約数ペア:

[(1, 740401632), (2, 370200816), (3, 246800544), (4, 185100408), (6, 123400272), (8, 92550204), (9, 82266848), (12, 61700136), (16, 46275102), (18, 41133424), (24, 30850068), (32, 23137551), (36, 20566712), (48, 15425034), (71, 10428192), (72, 10283356), (96, 7712517), (142, 5214096), (144, 5141678), (213, 3476064), (284, 2607048), (288, 2570839), (426, 1738032), (568, 1303524), (639, 1158688), (852, 869016), (1136, 651762), (1278, 579344), (1704, 434508), (2272, 325881), (2556, 289672), (3408, 217254), (5112, 144836), (6816, 108627), (10224, 72418), (20448, 36209)]