74499234432

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{390359}}^1$

素因数の和:390454

約数の個数: 128

約数和(自身を含む): 229344307200

約数和(自身を除く): 154845072768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 384, 426, 448, 497, 568, 672, 852, 896, 994, 1136, 1344, 1491, 1704, 1988, 2272, 2688, 2982, 3408, 3976, 4544, 5964, 6816, 7952, 9088, 11928, 13632, 15904, 23856, 27264, 31808, 47712, 63616, 95424, 190848, 390359, 780718, 1171077, 1561436, 2342154, 2732513, 3122872, 4684308, 5465026, 6245744, 8197539, 9368616, 10930052, 12491488, 16395078, 18737232, 21860104, 24982976, 27715489, 32790156, 37474464, 43720208, 49965952, 55430978, 65580312, 74948928, 83146467, 87440416, 110861956, 131160624, 149897856, 166292934, 174880832, 194008423, 221723912, 262321248, 332585868, 349761664, 388016846, 443447824, 524642496, 582025269, 665171736, 776033692, 886895648, 1049284992, 1164050538, 1330343472, 1552067384, 1773791296, 2328101076, 2660686944, 3104134768, 3547582592, 4656202152, 5321373888, 6208269536, 9312404304, 10642747776, 12416539072, 18624808608, 24833078144, 37249617216, 74499234432]

約数ペア:

[(1, 74499234432), (2, 37249617216), (3, 24833078144), (4, 18624808608), (6, 12416539072), (7, 10642747776), (8, 9312404304), (12, 6208269536), (14, 5321373888), (16, 4656202152), (21, 3547582592), (24, 3104134768), (28, 2660686944), (32, 2328101076), (42, 1773791296), (48, 1552067384), (56, 1330343472), (64, 1164050538), (71, 1049284992), (84, 886895648), (96, 776033692), (112, 665171736), (128, 582025269), (142, 524642496), (168, 443447824), (192, 388016846), (213, 349761664), (224, 332585868), (284, 262321248), (336, 221723912), (384, 194008423), (426, 174880832), (448, 166292934), (497, 149897856), (568, 131160624), (672, 110861956), (852, 87440416), (896, 83146467), (994, 74948928), (1136, 65580312), (1344, 55430978), (1491, 49965952), (1704, 43720208), (1988, 37474464), (2272, 32790156), (2688, 27715489), (2982, 24982976), (3408, 21860104), (3976, 18737232), (4544, 16395078), (5964, 12491488), (6816, 10930052), (7952, 9368616), (9088, 8197539), (11928, 6245744), (13632, 5465026), (15904, 4684308), (23856, 3122872), (27264, 2732513), (31808, 2342154), (47712, 1561436), (63616, 1171077), (95424, 780718), (190848, 390359)]