228172512

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^2\times {\mathrm{4493}}^1$

素因数の和:4552

約数の個数: 72

約数和(自身を含む): 626265864

約数和(自身を除く): 398093352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 529, 552, 736, 1058, 1104, 1587, 2116, 2208, 3174, 4232, 4493, 6348, 8464, 8986, 12696, 13479, 16928, 17972, 25392, 26958, 35944, 50784, 53916, 71888, 103339, 107832, 143776, 206678, 215664, 310017, 413356, 431328, 620034, 826712, 1240068, 1653424, 2376797, 2480136, 3306848, 4753594, 4960272, 7130391, 9507188, 9920544, 14260782, 19014376, 28521564, 38028752, 57043128, 76057504, 114086256, 228172512]

約数ペア:

[(1, 228172512), (2, 114086256), (3, 76057504), (4, 57043128), (6, 38028752), (8, 28521564), (12, 19014376), (16, 14260782), (23, 9920544), (24, 9507188), (32, 7130391), (46, 4960272), (48, 4753594), (69, 3306848), (92, 2480136), (96, 2376797), (138, 1653424), (184, 1240068), (276, 826712), (368, 620034), (529, 431328), (552, 413356), (736, 310017), (1058, 215664), (1104, 206678), (1587, 143776), (2116, 107832), (2208, 103339), (3174, 71888), (4232, 53916), (4493, 50784), (6348, 35944), (8464, 26958), (8986, 25392), (12696, 17972), (13479, 16928)]