204756048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:2953

約数の個数: 120

約数和(自身を含む): 664350336

約数和(自身を除く): 459594288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2556, 2861, 2982, 3408, 3976, 4473, 5112, 5722, 5964, 7952, 8583, 8946, 10224, 11444, 11928, 17166, 17892, 20027, 22888, 23856, 25749, 34332, 35784, 40054, 45776, 51498, 60081, 68664, 71568, 80108, 102996, 120162, 137328, 160216, 180243, 203131, 205992, 240324, 320432, 360486, 406262, 411984, 480648, 609393, 720972, 812524, 961296, 1218786, 1421917, 1441944, 1625048, 1828179, 2437572, 2843834, 2883888, 3250096, 3656358, 4265751, 4875144, 5687668, 7312716, 8531502, 9750288, 11375336, 12797253, 14625432, 17063004, 22750672, 25594506, 29250864, 34126008, 51189012, 68252016, 102378024, 204756048]

約数ペア:

[(1, 204756048), (2, 102378024), (3, 68252016), (4, 51189012), (6, 34126008), (7, 29250864), (8, 25594506), (9, 22750672), (12, 17063004), (14, 14625432), (16, 12797253), (18, 11375336), (21, 9750288), (24, 8531502), (28, 7312716), (36, 5687668), (42, 4875144), (48, 4265751), (56, 3656358), (63, 3250096), (71, 2883888), (72, 2843834), (84, 2437572), (112, 1828179), (126, 1625048), (142, 1441944), (144, 1421917), (168, 1218786), (213, 961296), (252, 812524), (284, 720972), (336, 609393), (426, 480648), (497, 411984), (504, 406262), (568, 360486), (639, 320432), (852, 240324), (994, 205992), (1008, 203131), (1136, 180243), (1278, 160216), (1491, 137328), (1704, 120162), (1988, 102996), (2556, 80108), (2861, 71568), (2982, 68664), (3408, 60081), (3976, 51498), (4473, 45776), (5112, 40054), (5722, 35784), (5964, 34332), (7952, 25749), (8583, 23856), (8946, 22888), (10224, 20027), (11444, 17892), (11928, 17166)]