318475552

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2579}}^1$

素因数の和:2833

約数の個数: 48

約数和(自身を含む): 667064160

約数和(自身を除く): 348588608

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 227, 272, 454, 544, 908, 1816, 2579, 3632, 3859, 5158, 7264, 7718, 10316, 15436, 20632, 30872, 41264, 43843, 61744, 82528, 87686, 123488, 175372, 350744, 585433, 701488, 1170866, 1402976, 2341732, 4683464, 9366928, 9952361, 18733856, 19904722, 39809444, 79618888, 159237776, 318475552]

約数ペア:

[(1, 318475552), (2, 159237776), (4, 79618888), (8, 39809444), (16, 19904722), (17, 18733856), (32, 9952361), (34, 9366928), (68, 4683464), (136, 2341732), (227, 1402976), (272, 1170866), (454, 701488), (544, 585433), (908, 350744), (1816, 175372), (2579, 123488), (3632, 87686), (3859, 82528), (5158, 61744), (7264, 43843), (7718, 41264), (10316, 30872), (15436, 20632)]