2131162656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{107}}^2\times {\mathrm{277}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 6477097536

約数和(自身を除く): 4345934880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 107, 112, 168, 214, 224, 277, 321, 336, 428, 554, 642, 672, 749, 831, 856, 1108, 1284, 1498, 1662, 1712, 1939, 2216, 2247, 2568, 2996, 3324, 3424, 3878, 4432, 4494, 5136, 5817, 5992, 6648, 7756, 8864, 8988, 10272, 11449, 11634, 11984, 13296, 15512, 17976, 22898, 23268, 23968, 26592, 29639, 31024, 34347, 35952, 45796, 46536, 59278, 62048, 68694, 71904, 80143, 88917, 91592, 93072, 118556, 137388, 160286, 177834, 183184, 186144, 207473, 237112, 240429, 274776, 320572, 355668, 366368, 414946, 474224, 480858, 549552, 622419, 641144, 711336, 829892, 948448, 961716, 1099104, 1244838, 1282288, 1422672, 1659784, 1923432, 2489676, 2564576, 2845344, 3171373, 3319568, 3846864, 4979352, 6342746, 6639136, 7693728, 9514119, 9958704, 12685492, 19028238, 19917408, 22199611, 25370984, 38056476, 44399222, 50741968, 66598833, 76112952, 88798444, 101483936, 133197666, 152225904, 177596888, 266395332, 304451808, 355193776, 532790664, 710387552, 1065581328, 2131162656]

約数ペア:

[(1, 2131162656), (2, 1065581328), (3, 710387552), (4, 532790664), (6, 355193776), (7, 304451808), (8, 266395332), (12, 177596888), (14, 152225904), (16, 133197666), (21, 101483936), (24, 88798444), (28, 76112952), (32, 66598833), (42, 50741968), (48, 44399222), (56, 38056476), (84, 25370984), (96, 22199611), (107, 19917408), (112, 19028238), (168, 12685492), (214, 9958704), (224, 9514119), (277, 7693728), (321, 6639136), (336, 6342746), (428, 4979352), (554, 3846864), (642, 3319568), (672, 3171373), (749, 2845344), (831, 2564576), (856, 2489676), (1108, 1923432), (1284, 1659784), (1498, 1422672), (1662, 1282288), (1712, 1244838), (1939, 1099104), (2216, 961716), (2247, 948448), (2568, 829892), (2996, 711336), (3324, 641144), (3424, 622419), (3878, 549552), (4432, 480858), (4494, 474224), (5136, 414946), (5817, 366368), (5992, 355668), (6648, 320572), (7756, 274776), (8864, 240429), (8988, 237112), (10272, 207473), (11449, 186144), (11634, 183184), (11984, 177834), (13296, 160286), (15512, 137388), (17976, 118556), (22898, 93072), (23268, 91592), (23968, 88917), (26592, 80143), (29639, 71904), (31024, 68694), (34347, 62048), (35952, 59278), (45796, 46536)]