215538816

素因数分解:

$2^7\times 3^1\times {\mathrm{379}}^1\times {\mathrm{1481}}^1$

素因数の和:1877

約数の個数: 64

約数和(自身を含む): 574423200

約数和(自身を除く): 358884384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 379, 384, 758, 1137, 1481, 1516, 2274, 2962, 3032, 4443, 4548, 5924, 6064, 8886, 9096, 11848, 12128, 17772, 18192, 23696, 24256, 35544, 36384, 47392, 48512, 71088, 72768, 94784, 142176, 145536, 189568, 284352, 561299, 568704, 1122598, 1683897, 2245196, 3367794, 4490392, 6735588, 8980784, 13471176, 17961568, 26942352, 35923136, 53884704, 71846272, 107769408, 215538816]

約数ペア:

[(1, 215538816), (2, 107769408), (3, 71846272), (4, 53884704), (6, 35923136), (8, 26942352), (12, 17961568), (16, 13471176), (24, 8980784), (32, 6735588), (48, 4490392), (64, 3367794), (96, 2245196), (128, 1683897), (192, 1122598), (379, 568704), (384, 561299), (758, 284352), (1137, 189568), (1481, 145536), (1516, 142176), (2274, 94784), (2962, 72768), (3032, 71088), (4443, 48512), (4548, 47392), (5924, 36384), (6064, 35544), (8886, 24256), (9096, 23696), (11848, 18192), (12128, 17772)]