312088832

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 108

約数和(自身を含む): 719577936

約数和(自身を除く): 407489104

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 307, 352, 361, 418, 608, 614, 704, 722, 836, 1216, 1228, 1408, 1444, 1672, 2432, 2456, 2816, 2888, 3344, 3377, 3971, 4864, 4912, 5776, 5833, 6688, 6754, 7942, 9824, 11552, 11666, 13376, 13508, 15884, 19648, 23104, 23332, 26752, 27016, 31768, 39296, 46208, 46664, 53504, 54032, 63536, 64163, 78592, 92416, 93328, 108064, 110827, 127072, 128326, 186656, 216128, 221654, 254144, 256652, 373312, 432256, 443308, 508288, 513304, 746624, 864512, 886616, 1016576, 1026608, 1219097, 1493248, 1773232, 2053216, 2438194, 3546464, 4106432, 4876388, 7092928, 8212864, 9752776, 14185856, 16425728, 19505552, 28371712, 39011104, 78022208, 156044416, 312088832]

約数ペア:

[(1, 312088832), (2, 156044416), (4, 78022208), (8, 39011104), (11, 28371712), (16, 19505552), (19, 16425728), (22, 14185856), (32, 9752776), (38, 8212864), (44, 7092928), (64, 4876388), (76, 4106432), (88, 3546464), (128, 2438194), (152, 2053216), (176, 1773232), (209, 1493248), (256, 1219097), (304, 1026608), (307, 1016576), (352, 886616), (361, 864512), (418, 746624), (608, 513304), (614, 508288), (704, 443308), (722, 432256), (836, 373312), (1216, 256652), (1228, 254144), (1408, 221654), (1444, 216128), (1672, 186656), (2432, 128326), (2456, 127072), (2816, 110827), (2888, 108064), (3344, 93328), (3377, 92416), (3971, 78592), (4864, 64163), (4912, 63536), (5776, 54032), (5833, 53504), (6688, 46664), (6754, 46208), (7942, 39296), (9824, 31768), (11552, 27016), (11666, 26752), (13376, 23332), (13508, 23104), (15884, 19648)]