2016238928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{1151}}^1$

素因数の和:1476

約数の個数: 80

約数和(自身を含む): 4396861440

約数和(自身を除く): 2380622512

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 269, 296, 407, 538, 592, 814, 1076, 1151, 1628, 2152, 2302, 2959, 3256, 4304, 4604, 5918, 6512, 9208, 9953, 11836, 12661, 18416, 19906, 23672, 25322, 39812, 42587, 47344, 50644, 79624, 85174, 101288, 109483, 159248, 170348, 202576, 218966, 309619, 340696, 437932, 468457, 619238, 681392, 875864, 936914, 1238476, 1751728, 1873828, 2476952, 3405809, 3747656, 4953904, 6811618, 7495312, 11455903, 13623236, 22911806, 27246472, 45823612, 54492944, 91647224, 126014933, 183294448, 252029866, 504059732, 1008119464, 2016238928]

約数ペア:

[(1, 2016238928), (2, 1008119464), (4, 504059732), (8, 252029866), (11, 183294448), (16, 126014933), (22, 91647224), (37, 54492944), (44, 45823612), (74, 27246472), (88, 22911806), (148, 13623236), (176, 11455903), (269, 7495312), (296, 6811618), (407, 4953904), (538, 3747656), (592, 3405809), (814, 2476952), (1076, 1873828), (1151, 1751728), (1628, 1238476), (2152, 936914), (2302, 875864), (2959, 681392), (3256, 619238), (4304, 468457), (4604, 437932), (5918, 340696), (6512, 309619), (9208, 218966), (9953, 202576), (11836, 170348), (12661, 159248), (18416, 109483), (19906, 101288), (23672, 85174), (25322, 79624), (39812, 50644), (42587, 47344)]