320907168

素因数分解:

$2^5\times 3^2\times {\mathrm{1114261}}^1$

素因数の和:1114277

約数の個数: 36

約数和(自身を含む): 912580578

約数和(自身を除く): 591673410

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1114261, 2228522, 3342783, 4457044, 6685566, 8914088, 10028349, 13371132, 17828176, 20056698, 26742264, 35656352, 40113396, 53484528, 80226792, 106969056, 160453584, 320907168]

約数ペア:

[(1, 320907168), (2, 160453584), (3, 106969056), (4, 80226792), (6, 53484528), (8, 40113396), (9, 35656352), (12, 26742264), (16, 20056698), (18, 17828176), (24, 13371132), (32, 10028349), (36, 8914088), (48, 6685566), (72, 4457044), (96, 3342783), (144, 2228522), (288, 1114261)]