317967344

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{3557}}^1$

素因数の和:3753

約数の個数: 40

約数和(自身を含む): 637081248

約数和(自身を除く): 319113904

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 151, 296, 302, 592, 604, 1208, 2416, 3557, 5587, 7114, 11174, 14228, 22348, 28456, 44696, 56912, 89392, 131609, 263218, 526436, 537107, 1052872, 1074214, 2105744, 2148428, 4296856, 8593712, 19872959, 39745918, 79491836, 158983672, 317967344]

約数ペア:

[(1, 317967344), (2, 158983672), (4, 79491836), (8, 39745918), (16, 19872959), (37, 8593712), (74, 4296856), (148, 2148428), (151, 2105744), (296, 1074214), (302, 1052872), (592, 537107), (604, 526436), (1208, 263218), (2416, 131609), (3557, 89392), (5587, 56912), (7114, 44696), (11174, 28456), (14228, 22348)]