727743984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{8779}}^1$

素因数の和:8958

約数の個数: 80

約数和(自身を含む): 2064213120

約数和(自身を除く): 1336469136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 157, 176, 264, 314, 471, 528, 628, 942, 1256, 1727, 1884, 2512, 3454, 3768, 5181, 6908, 7536, 8779, 10362, 13816, 17558, 20724, 26337, 27632, 35116, 41448, 52674, 70232, 82896, 96569, 105348, 140464, 193138, 210696, 289707, 386276, 421392, 579414, 772552, 1158828, 1378303, 1545104, 2317656, 2756606, 4134909, 4635312, 5513212, 8269818, 11026424, 15161333, 16539636, 22052848, 30322666, 33079272, 45483999, 60645332, 66158544, 90967998, 121290664, 181935996, 242581328, 363871992, 727743984]

約数ペア:

[(1, 727743984), (2, 363871992), (3, 242581328), (4, 181935996), (6, 121290664), (8, 90967998), (11, 66158544), (12, 60645332), (16, 45483999), (22, 33079272), (24, 30322666), (33, 22052848), (44, 16539636), (48, 15161333), (66, 11026424), (88, 8269818), (132, 5513212), (157, 4635312), (176, 4134909), (264, 2756606), (314, 2317656), (471, 1545104), (528, 1378303), (628, 1158828), (942, 772552), (1256, 579414), (1727, 421392), (1884, 386276), (2512, 289707), (3454, 210696), (3768, 193138), (5181, 140464), (6908, 105348), (7536, 96569), (8779, 82896), (10362, 70232), (13816, 52674), (17558, 41448), (20724, 35116), (26337, 27632)]