309337728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{733}}^1$

素因数の和:914

約数の個数: 128

約数和(自身を含む): 946331520

約数和(自身を除く): 636993792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 157, 168, 192, 224, 314, 336, 384, 448, 471, 628, 672, 733, 896, 942, 1099, 1256, 1344, 1466, 1884, 2198, 2199, 2512, 2688, 2932, 3297, 3768, 4396, 4398, 5024, 5131, 5864, 6594, 7536, 8792, 8796, 10048, 10262, 11728, 13188, 15072, 15393, 17584, 17592, 20096, 20524, 23456, 26376, 30144, 30786, 35168, 35184, 41048, 46912, 52752, 60288, 61572, 70336, 70368, 82096, 93824, 105504, 115081, 123144, 140672, 140736, 164192, 211008, 230162, 246288, 281472, 328384, 345243, 422016, 460324, 492576, 656768, 690486, 805567, 920648, 985152, 1380972, 1611134, 1841296, 1970304, 2416701, 2761944, 3222268, 3682592, 4833402, 5523888, 6444536, 7365184, 9666804, 11047776, 12889072, 14730368, 19333608, 22095552, 25778144, 38667216, 44191104, 51556288, 77334432, 103112576, 154668864, 309337728]

約数ペア:

[(1, 309337728), (2, 154668864), (3, 103112576), (4, 77334432), (6, 51556288), (7, 44191104), (8, 38667216), (12, 25778144), (14, 22095552), (16, 19333608), (21, 14730368), (24, 12889072), (28, 11047776), (32, 9666804), (42, 7365184), (48, 6444536), (56, 5523888), (64, 4833402), (84, 3682592), (96, 3222268), (112, 2761944), (128, 2416701), (157, 1970304), (168, 1841296), (192, 1611134), (224, 1380972), (314, 985152), (336, 920648), (384, 805567), (448, 690486), (471, 656768), (628, 492576), (672, 460324), (733, 422016), (896, 345243), (942, 328384), (1099, 281472), (1256, 246288), (1344, 230162), (1466, 211008), (1884, 164192), (2198, 140736), (2199, 140672), (2512, 123144), (2688, 115081), (2932, 105504), (3297, 93824), (3768, 82096), (4396, 70368), (4398, 70336), (5024, 61572), (5131, 60288), (5864, 52752), (6594, 46912), (7536, 41048), (8792, 35184), (8796, 35168), (10048, 30786), (10262, 30144), (11728, 26376), (13188, 23456), (15072, 20524), (15393, 20096), (17584, 17592)]