542201296

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1213}}^1$

素因数の和:1548

約数の個数: 80

約数和(自身を含む): 1298222464

約数和(自身を除く): 756021168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 307, 364, 614, 728, 1213, 1228, 1456, 2149, 2426, 2456, 3991, 4298, 4852, 4912, 7982, 8491, 8596, 9704, 15769, 15964, 16982, 17192, 19408, 27937, 31538, 31928, 33964, 34384, 55874, 63076, 63856, 67928, 110383, 111748, 126152, 135856, 220766, 223496, 252304, 372391, 441532, 446992, 744782, 883064, 1489564, 1766128, 2606737, 2979128, 4841083, 5213474, 5958256, 9682166, 10426948, 19364332, 20853896, 33887581, 38728664, 41707792, 67775162, 77457328, 135550324, 271100648, 542201296]

約数ペア:

[(1, 542201296), (2, 271100648), (4, 135550324), (7, 77457328), (8, 67775162), (13, 41707792), (14, 38728664), (16, 33887581), (26, 20853896), (28, 19364332), (52, 10426948), (56, 9682166), (91, 5958256), (104, 5213474), (112, 4841083), (182, 2979128), (208, 2606737), (307, 1766128), (364, 1489564), (614, 883064), (728, 744782), (1213, 446992), (1228, 441532), (1456, 372391), (2149, 252304), (2426, 223496), (2456, 220766), (3991, 135856), (4298, 126152), (4852, 111748), (4912, 110383), (7982, 67928), (8491, 63856), (8596, 63076), (9704, 55874), (15769, 34384), (15964, 33964), (16982, 31928), (17192, 31538), (19408, 27937)]