2342127872

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 216

約数和(自身を含む): 5927927040

約数和(自身を除く): 3585799168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 64, 76, 98, 112, 124, 128, 133, 152, 196, 217, 224, 248, 256, 266, 304, 317, 392, 434, 448, 496, 532, 589, 608, 634, 784, 868, 896, 931, 992, 1064, 1178, 1216, 1268, 1519, 1568, 1736, 1792, 1862, 1984, 2128, 2219, 2356, 2432, 2536, 3038, 3136, 3472, 3724, 3968, 4123, 4256, 4438, 4712, 4864, 5072, 6023, 6076, 6272, 6944, 7448, 7936, 8246, 8512, 8876, 9424, 9827, 10144, 12046, 12152, 12544, 13888, 14896, 15533, 16492, 17024, 17752, 18848, 19654, 20288, 24092, 24304, 27776, 28861, 29792, 31066, 32984, 34048, 35504, 37696, 39308, 40576, 42161, 48184, 48608, 55552, 57722, 59584, 62132, 65968, 68789, 71008, 75392, 78616, 81152, 84322, 96368, 97216, 115444, 119168, 124264, 131936, 137578, 142016, 150784, 157232, 168644, 186713, 192736, 194432, 230888, 238336, 248528, 263872, 275156, 284032, 295127, 314464, 337288, 373426, 385472, 388864, 461776, 481523, 497056, 527744, 550312, 568064, 590254, 628928, 674576, 746852, 770944, 923552, 963046, 994112, 1055488, 1100624, 1180508, 1257856, 1306991, 1349152, 1493704, 1541888, 1847104, 1926092, 1988224, 2201248, 2361016, 2515712, 2613982, 2698304, 2987408, 3694208, 3852184, 3976448, 4402496, 4722032, 5227964, 5396608, 5974816, 7388416, 7704368, 8804992, 9148937, 9444064, 10455928, 10793216, 11949632, 15408736, 17609984, 18297874, 18888128, 20911856, 23899264, 30817472, 36595748, 37776256, 41823712, 47798528, 61634944, 73191496, 75552512, 83647424, 123269888, 146382992, 167294848, 292765984, 334589696, 585531968, 1171063936, 2342127872]

約数ペア:

[(1, 2342127872), (2, 1171063936), (4, 585531968), (7, 334589696), (8, 292765984), (14, 167294848), (16, 146382992), (19, 123269888), (28, 83647424), (31, 75552512), (32, 73191496), (38, 61634944), (49, 47798528), (56, 41823712), (62, 37776256), (64, 36595748), (76, 30817472), (98, 23899264), (112, 20911856), (124, 18888128), (128, 18297874), (133, 17609984), (152, 15408736), (196, 11949632), (217, 10793216), (224, 10455928), (248, 9444064), (256, 9148937), (266, 8804992), (304, 7704368), (317, 7388416), (392, 5974816), (434, 5396608), (448, 5227964), (496, 4722032), (532, 4402496), (589, 3976448), (608, 3852184), (634, 3694208), (784, 2987408), (868, 2698304), (896, 2613982), (931, 2515712), (992, 2361016), (1064, 2201248), (1178, 1988224), (1216, 1926092), (1268, 1847104), (1519, 1541888), (1568, 1493704), (1736, 1349152), (1792, 1306991), (1862, 1257856), (1984, 1180508), (2128, 1100624), (2219, 1055488), (2356, 994112), (2432, 963046), (2536, 923552), (3038, 770944), (3136, 746852), (3472, 674576), (3724, 628928), (3968, 590254), (4123, 568064), (4256, 550312), (4438, 527744), (4712, 497056), (4864, 481523), (5072, 461776), (6023, 388864), (6076, 385472), (6272, 373426), (6944, 337288), (7448, 314464), (7936, 295127), (8246, 284032), (8512, 275156), (8876, 263872), (9424, 248528), (9827, 238336), (10144, 230888), (12046, 194432), (12152, 192736), (12544, 186713), (13888, 168644), (14896, 157232), (15533, 150784), (16492, 142016), (17024, 137578), (17752, 131936), (18848, 124264), (19654, 119168), (20288, 115444), (24092, 97216), (24304, 96368), (27776, 84322), (28861, 81152), (29792, 78616), (31066, 75392), (32984, 71008), (34048, 68789), (35504, 65968), (37696, 62132), (39308, 59584), (40576, 57722), (42161, 55552), (48184, 48608)]