579432812

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1\times {\mathrm{499}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 1174656000

約数和(自身を除く): 595223188

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 367, 452, 499, 734, 791, 998, 1468, 1582, 1996, 2569, 3164, 3493, 5138, 6986, 10276, 13972, 41471, 56387, 82942, 112774, 165884, 183133, 225548, 290297, 366266, 394709, 580594, 732532, 789418, 1161188, 1281931, 1578836, 2563862, 5127724, 20694029, 41388058, 82776116, 144858203, 289716406, 579432812]

約数ペア:

[(1, 579432812), (2, 289716406), (4, 144858203), (7, 82776116), (14, 41388058), (28, 20694029), (113, 5127724), (226, 2563862), (367, 1578836), (452, 1281931), (499, 1161188), (734, 789418), (791, 732532), (998, 580594), (1468, 394709), (1582, 366266), (1996, 290297), (2569, 225548), (3164, 183133), (3493, 165884), (5138, 112774), (6986, 82942), (10276, 56387), (13972, 41471)]