2256741888

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{39709}}^1$

素因数の和:39767

約数の個数: 80

約数和(自身を含む): 6174746160

約数和(自身を除く): 3918004272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 512, 592, 768, 888, 1184, 1536, 1776, 2368, 3552, 4736, 7104, 9472, 14208, 18944, 28416, 39709, 56832, 79418, 119127, 158836, 238254, 317672, 476508, 635344, 953016, 1270688, 1469233, 1906032, 2541376, 2938466, 3812064, 4407699, 5082752, 5876932, 7624128, 8815398, 10165504, 11753864, 15248256, 17630796, 20331008, 23507728, 30496512, 35261592, 47015456, 60993024, 70523184, 94030912, 141046368, 188061824, 282092736, 376123648, 564185472, 752247296, 1128370944, 2256741888]

約数ペア:

[(1, 2256741888), (2, 1128370944), (3, 752247296), (4, 564185472), (6, 376123648), (8, 282092736), (12, 188061824), (16, 141046368), (24, 94030912), (32, 70523184), (37, 60993024), (48, 47015456), (64, 35261592), (74, 30496512), (96, 23507728), (111, 20331008), (128, 17630796), (148, 15248256), (192, 11753864), (222, 10165504), (256, 8815398), (296, 7624128), (384, 5876932), (444, 5082752), (512, 4407699), (592, 3812064), (768, 2938466), (888, 2541376), (1184, 1906032), (1536, 1469233), (1776, 1270688), (2368, 953016), (3552, 635344), (4736, 476508), (7104, 317672), (9472, 238254), (14208, 158836), (18944, 119127), (28416, 79418), (39709, 56832)]