551597472

素因数分解:

$2^5\times 3^3\times {\mathrm{638423}}^1$

素因数の和:638442

約数の個数: 48

約数和(自身を含む): 1608828480

約数和(自身を除く): 1057231008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 638423, 1276846, 1915269, 2553692, 3830538, 5107384, 5745807, 7661076, 10214768, 11491614, 15322152, 17237421, 20429536, 22983228, 30644304, 34474842, 45966456, 61288608, 68949684, 91932912, 137899368, 183865824, 275798736, 551597472]

約数ペア:

[(1, 551597472), (2, 275798736), (3, 183865824), (4, 137899368), (6, 91932912), (8, 68949684), (9, 61288608), (12, 45966456), (16, 34474842), (18, 30644304), (24, 22983228), (27, 20429536), (32, 17237421), (36, 15322152), (48, 11491614), (54, 10214768), (72, 7661076), (96, 5745807), (108, 5107384), (144, 3830538), (216, 2553692), (288, 1915269), (432, 1276846), (864, 638423)]