1384894192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 3143048832

約数和(自身を除く): 1758154640

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 71, 76, 88, 142, 152, 176, 209, 284, 304, 307, 361, 418, 568, 614, 722, 781, 836, 1136, 1228, 1349, 1444, 1562, 1672, 2456, 2698, 2888, 3124, 3344, 3377, 3971, 4912, 5396, 5776, 5833, 6248, 6754, 7942, 10792, 11666, 12496, 13508, 14839, 15884, 21584, 21797, 23332, 25631, 27016, 29678, 31768, 43594, 46664, 51262, 54032, 59356, 63536, 64163, 87188, 93328, 102524, 110827, 118712, 128326, 174376, 205048, 221654, 237424, 239767, 256652, 281941, 348752, 410096, 414143, 443308, 479534, 513304, 563882, 828286, 886616, 959068, 1026608, 1127764, 1219097, 1656572, 1773232, 1918136, 2255528, 2438194, 3313144, 3836272, 4511056, 4555573, 4876388, 6626288, 7868717, 9111146, 9752776, 15737434, 18222292, 19505552, 31474868, 36444584, 62949736, 72889168, 86555887, 125899472, 173111774, 346223548, 692447096, 1384894192]

約数ペア:

[(1, 1384894192), (2, 692447096), (4, 346223548), (8, 173111774), (11, 125899472), (16, 86555887), (19, 72889168), (22, 62949736), (38, 36444584), (44, 31474868), (71, 19505552), (76, 18222292), (88, 15737434), (142, 9752776), (152, 9111146), (176, 7868717), (209, 6626288), (284, 4876388), (304, 4555573), (307, 4511056), (361, 3836272), (418, 3313144), (568, 2438194), (614, 2255528), (722, 1918136), (781, 1773232), (836, 1656572), (1136, 1219097), (1228, 1127764), (1349, 1026608), (1444, 959068), (1562, 886616), (1672, 828286), (2456, 563882), (2698, 513304), (2888, 479534), (3124, 443308), (3344, 414143), (3377, 410096), (3971, 348752), (4912, 281941), (5396, 256652), (5776, 239767), (5833, 237424), (6248, 221654), (6754, 205048), (7942, 174376), (10792, 128326), (11666, 118712), (12496, 110827), (13508, 102524), (14839, 93328), (15884, 87188), (21584, 64163), (21797, 63536), (23332, 59356), (25631, 54032), (27016, 51262), (29678, 46664), (31768, 43594)]