290193696

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77509}}^1$

素因数の和:77538

約数の個数: 72

約数和(自身を含む): 888729660

約数和(自身を除く): 598535964

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, 77509, 155018, 232527, 310036, 465054, 620072, 697581, 930108, 1007617, 1240144, 1395162, 1860216, 2015234, 2480288, 2790324, 3022851, 3720432, 4030468, 5580648, 6045702, 7440864, 8060936, 9068553, 11161296, 12091404, 16121872, 18137106, 22322592, 24182808, 32243744, 36274212, 48365616, 72548424, 96731232, 145096848, 290193696]

約数ペア:

[(1, 290193696), (2, 145096848), (3, 96731232), (4, 72548424), (6, 48365616), (8, 36274212), (9, 32243744), (12, 24182808), (13, 22322592), (16, 18137106), (18, 16121872), (24, 12091404), (26, 11161296), (32, 9068553), (36, 8060936), (39, 7440864), (48, 6045702), (52, 5580648), (72, 4030468), (78, 3720432), (96, 3022851), (104, 2790324), (117, 2480288), (144, 2015234), (156, 1860216), (208, 1395162), (234, 1240144), (288, 1007617), (312, 930108), (416, 697581), (468, 620072), (624, 465054), (936, 310036), (1248, 232527), (1872, 155018), (3744, 77509)]