2278472

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 5356800

約数和(自身を除く): 3078328

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 46, 56, 58, 61, 92, 116, 122, 161, 184, 203, 232, 244, 322, 406, 427, 488, 644, 667, 812, 854, 1288, 1334, 1403, 1624, 1708, 1769, 2668, 2806, 3416, 3538, 4669, 5336, 5612, 7076, 9338, 9821, 11224, 12383, 14152, 18676, 19642, 24766, 37352, 39284, 40687, 49532, 78568, 81374, 99064, 162748, 284809, 325496, 569618, 1139236, 2278472]

約数ペア:

[(1, 2278472), (2, 1139236), (4, 569618), (7, 325496), (8, 284809), (14, 162748), (23, 99064), (28, 81374), (29, 78568), (46, 49532), (56, 40687), (58, 39284), (61, 37352), (92, 24766), (116, 19642), (122, 18676), (161, 14152), (184, 12383), (203, 11224), (232, 9821), (244, 9338), (322, 7076), (406, 5612), (427, 5336), (488, 4669), (644, 3538), (667, 3416), (812, 2806), (854, 2668), (1288, 1769), (1334, 1708), (1403, 1624)]