1316370672

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:931

約数の個数: 120

約数和(自身を含む): 3760473600

約数和(自身を除く): 2444102928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 199, 213, 284, 398, 426, 568, 597, 639, 647, 796, 852, 1136, 1194, 1278, 1294, 1592, 1704, 1791, 1941, 2388, 2556, 2588, 3184, 3408, 3582, 3882, 4776, 5112, 5176, 5823, 7164, 7764, 9552, 10224, 10352, 11646, 14129, 14328, 15528, 23292, 28258, 28656, 31056, 42387, 45937, 46584, 56516, 84774, 91874, 93168, 113032, 127161, 128753, 137811, 169548, 183748, 226064, 254322, 257506, 275622, 339096, 367496, 386259, 413433, 508644, 515012, 551244, 678192, 734992, 772518, 826866, 1017288, 1030024, 1102488, 1158777, 1545036, 1653732, 2034576, 2060048, 2204976, 2317554, 3090072, 3307464, 4635108, 6180144, 6614928, 9141463, 9270216, 18282926, 18540432, 27424389, 36565852, 54848778, 73131704, 82273167, 109697556, 146263408, 164546334, 219395112, 329092668, 438790224, 658185336, 1316370672]

約数ペア:

[(1, 1316370672), (2, 658185336), (3, 438790224), (4, 329092668), (6, 219395112), (8, 164546334), (9, 146263408), (12, 109697556), (16, 82273167), (18, 73131704), (24, 54848778), (36, 36565852), (48, 27424389), (71, 18540432), (72, 18282926), (142, 9270216), (144, 9141463), (199, 6614928), (213, 6180144), (284, 4635108), (398, 3307464), (426, 3090072), (568, 2317554), (597, 2204976), (639, 2060048), (647, 2034576), (796, 1653732), (852, 1545036), (1136, 1158777), (1194, 1102488), (1278, 1030024), (1294, 1017288), (1592, 826866), (1704, 772518), (1791, 734992), (1941, 678192), (2388, 551244), (2556, 515012), (2588, 508644), (3184, 413433), (3408, 386259), (3582, 367496), (3882, 339096), (4776, 275622), (5112, 257506), (5176, 254322), (5823, 226064), (7164, 183748), (7764, 169548), (9552, 137811), (10224, 128753), (10352, 127161), (11646, 113032), (14129, 93168), (14328, 91874), (15528, 84774), (23292, 56516), (28258, 46584), (28656, 45937), (31056, 42387)]