613443168

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163847}}^1$

素因数の和:163876

約数の個数: 72

約数和(自身を含む): 1878681168

約数和(自身を除く): 1265238000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 163847, 327694, 491541, 655388, 983082, 1310776, 1474623, 1966164, 2130011, 2621552, 2949246, 3932328, 4260022, 5243104, 5898492, 6390033, 7864656, 8520044, 11796984, 12780066, 15729312, 17040088, 19170099, 23593968, 25560132, 34080176, 38340198, 47187936, 51120264, 68160352, 76680396, 102240528, 153360792, 204481056, 306721584, 613443168]

約数ペア:

[(1, 613443168), (2, 306721584), (3, 204481056), (4, 153360792), (6, 102240528), (8, 76680396), (9, 68160352), (12, 51120264), (13, 47187936), (16, 38340198), (18, 34080176), (24, 25560132), (26, 23593968), (32, 19170099), (36, 17040088), (39, 15729312), (48, 12780066), (52, 11796984), (72, 8520044), (78, 7864656), (96, 6390033), (104, 5898492), (117, 5243104), (144, 4260022), (156, 3932328), (208, 2949246), (234, 2621552), (288, 2130011), (312, 1966164), (416, 1474623), (468, 1310776), (624, 983082), (936, 655388), (1248, 491541), (1872, 327694), (3744, 163847)]