918123488

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{11177}}^1$

素因数の和:11355

約数の個数: 48

約数和(自身を含む): 1926729504

約数和(自身を除く): 1008606016

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 151, 272, 302, 544, 604, 1208, 2416, 2567, 4832, 5134, 10268, 11177, 20536, 22354, 41072, 44708, 82144, 89416, 178832, 190009, 357664, 380018, 760036, 1520072, 1687727, 3040144, 3375454, 6080288, 6750908, 13501816, 27003632, 28691359, 54007264, 57382718, 114765436, 229530872, 459061744, 918123488]

約数ペア:

[(1, 918123488), (2, 459061744), (4, 229530872), (8, 114765436), (16, 57382718), (17, 54007264), (32, 28691359), (34, 27003632), (68, 13501816), (136, 6750908), (151, 6080288), (272, 3375454), (302, 3040144), (544, 1687727), (604, 1520072), (1208, 760036), (2416, 380018), (2567, 357664), (4832, 190009), (5134, 178832), (10268, 89416), (11177, 82144), (20536, 44708), (22354, 41072)]