748155984

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 2084438016

約数和(自身を除く): 1336282032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 107, 111, 124, 127, 148, 186, 214, 222, 248, 254, 296, 321, 372, 381, 428, 444, 496, 508, 592, 642, 744, 762, 856, 888, 1016, 1147, 1284, 1488, 1524, 1712, 1776, 2032, 2294, 2568, 3048, 3317, 3441, 3937, 3959, 4588, 4699, 5136, 6096, 6634, 6882, 7874, 7918, 9176, 9398, 9951, 11811, 11877, 13268, 13589, 13764, 14097, 15748, 15836, 18352, 18796, 19902, 23622, 23754, 26536, 27178, 27528, 28194, 31496, 31672, 37592, 39804, 40767, 47244, 47508, 53072, 54356, 55056, 56388, 62992, 63344, 75184, 79608, 81534, 94488, 95016, 108712, 112776, 122729, 145669, 159216, 163068, 188976, 190032, 217424, 225552, 245458, 291338, 326136, 368187, 421259, 437007, 490916, 502793, 582676, 652272, 736374, 842518, 874014, 981832, 1005586, 1165352, 1263777, 1472748, 1508379, 1685036, 1748028, 1963664, 2011172, 2330704, 2527554, 2945496, 3016758, 3370072, 3496056, 4022344, 5055108, 5890992, 6033516, 6740144, 6992112, 8044688, 10110216, 12067032, 15586583, 20220432, 24134064, 31173166, 46759749, 62346332, 93519498, 124692664, 187038996, 249385328, 374077992, 748155984]

約数ペア:

[(1, 748155984), (2, 374077992), (3, 249385328), (4, 187038996), (6, 124692664), (8, 93519498), (12, 62346332), (16, 46759749), (24, 31173166), (31, 24134064), (37, 20220432), (48, 15586583), (62, 12067032), (74, 10110216), (93, 8044688), (107, 6992112), (111, 6740144), (124, 6033516), (127, 5890992), (148, 5055108), (186, 4022344), (214, 3496056), (222, 3370072), (248, 3016758), (254, 2945496), (296, 2527554), (321, 2330704), (372, 2011172), (381, 1963664), (428, 1748028), (444, 1685036), (496, 1508379), (508, 1472748), (592, 1263777), (642, 1165352), (744, 1005586), (762, 981832), (856, 874014), (888, 842518), (1016, 736374), (1147, 652272), (1284, 582676), (1488, 502793), (1524, 490916), (1712, 437007), (1776, 421259), (2032, 368187), (2294, 326136), (2568, 291338), (3048, 245458), (3317, 225552), (3441, 217424), (3937, 190032), (3959, 188976), (4588, 163068), (4699, 159216), (5136, 145669), (6096, 122729), (6634, 112776), (6882, 108712), (7874, 95016), (7918, 94488), (9176, 81534), (9398, 79608), (9951, 75184), (11811, 63344), (11877, 62992), (13268, 56388), (13589, 55056), (13764, 54356), (14097, 53072), (15748, 47508), (15836, 47244), (18352, 40767), (18796, 39804), (19902, 37592), (23622, 31672), (23754, 31496), (26536, 28194), (27178, 27528)]