295373312

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:453

約数の個数: 80

約数和(自身を含む): 641625600

約数和(自身を除く): 346252288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 199, 208, 223, 256, 398, 416, 446, 512, 796, 832, 892, 1592, 1664, 1784, 2587, 2899, 3184, 3328, 3568, 5174, 5798, 6368, 6656, 7136, 10348, 11596, 12736, 14272, 20696, 23192, 25472, 28544, 41392, 44377, 46384, 50944, 57088, 82784, 88754, 92768, 101888, 114176, 165568, 177508, 185536, 331136, 355016, 371072, 576901, 662272, 710032, 742144, 1153802, 1324544, 1420064, 1484288, 2307604, 2840128, 4615208, 5680256, 9230416, 11360512, 18460832, 22721024, 36921664, 73843328, 147686656, 295373312]

約数ペア:

[(1, 295373312), (2, 147686656), (4, 73843328), (8, 36921664), (13, 22721024), (16, 18460832), (26, 11360512), (32, 9230416), (52, 5680256), (64, 4615208), (104, 2840128), (128, 2307604), (199, 1484288), (208, 1420064), (223, 1324544), (256, 1153802), (398, 742144), (416, 710032), (446, 662272), (512, 576901), (796, 371072), (832, 355016), (892, 331136), (1592, 185536), (1664, 177508), (1784, 165568), (2587, 114176), (2899, 101888), (3184, 92768), (3328, 88754), (3568, 82784), (5174, 57088), (5798, 50944), (6368, 46384), (6656, 44377), (7136, 41392), (10348, 28544), (11596, 25472), (12736, 23192), (14272, 20696)]