460635644

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 967250592

約数和(自身を除く): 506614948

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 122, 148, 197, 244, 259, 394, 427, 518, 788, 854, 1036, 1369, 1379, 1708, 2257, 2738, 2758, 4514, 5476, 5516, 7289, 9028, 9583, 12017, 14578, 15799, 19166, 24034, 29156, 31598, 38332, 48068, 51023, 63196, 83509, 84119, 102046, 167018, 168238, 204092, 269693, 334036, 336476, 444629, 539386, 584563, 889258, 1078772, 1169126, 1778516, 1887851, 2338252, 3112403, 3775702, 6224806, 7551404, 12449612, 16451273, 32902546, 65805092, 115158911, 230317822, 460635644]

約数ペア:

[(1, 460635644), (2, 230317822), (4, 115158911), (7, 65805092), (14, 32902546), (28, 16451273), (37, 12449612), (61, 7551404), (74, 6224806), (122, 3775702), (148, 3112403), (197, 2338252), (244, 1887851), (259, 1778516), (394, 1169126), (427, 1078772), (518, 889258), (788, 584563), (854, 539386), (1036, 444629), (1369, 336476), (1379, 334036), (1708, 269693), (2257, 204092), (2738, 168238), (2758, 167018), (4514, 102046), (5476, 84119), (5516, 83509), (7289, 63196), (9028, 51023), (9583, 48068), (12017, 38332), (14578, 31598), (15799, 29156), (19166, 24034)]