268536462

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1$

素因数の和:1985

約数の個数: 64

約数和(自身を含む): 598752000

約数和(自身を除く): 330215538

約数列:

[1, 2, 3, 6, 19, 29, 38, 43, 57, 58, 86, 87, 114, 129, 174, 258, 551, 817, 1102, 1247, 1634, 1653, 1889, 2451, 2494, 3306, 3741, 3778, 4902, 5667, 7482, 11334, 23693, 35891, 47386, 54781, 71079, 71782, 81227, 107673, 109562, 142158, 162454, 164343, 215346, 243681, 328686, 487362, 1040839, 1543313, 2081678, 2355583, 3086626, 3122517, 4629939, 4711166, 6245034, 7066749, 9259878, 14133498, 44756077, 89512154, 134268231, 268536462]

約数ペア:

[(1, 268536462), (2, 134268231), (3, 89512154), (6, 44756077), (19, 14133498), (29, 9259878), (38, 7066749), (43, 6245034), (57, 4711166), (58, 4629939), (86, 3122517), (87, 3086626), (114, 2355583), (129, 2081678), (174, 1543313), (258, 1040839), (551, 487362), (817, 328686), (1102, 243681), (1247, 215346), (1634, 164343), (1653, 162454), (1889, 142158), (2451, 109562), (2494, 107673), (3306, 81227), (3741, 71782), (3778, 71079), (4902, 54781), (5667, 47386), (7482, 35891), (11334, 23693)]