40400449344

素因数分解:

$2^6\times 3^2\times {\mathrm{257}}^1\times {\mathrm{272917}}^1$

素因数の和:273192

約数の個数: 84

約数和(自身を含む): 116251605444

約数和(自身を除く): 75851156100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 257, 288, 514, 576, 771, 1028, 1542, 2056, 2313, 3084, 4112, 4626, 6168, 8224, 9252, 12336, 16448, 18504, 24672, 37008, 49344, 74016, 148032, 272917, 545834, 818751, 1091668, 1637502, 2183336, 2456253, 3275004, 4366672, 4912506, 6550008, 8733344, 9825012, 13100016, 17466688, 19650024, 26200032, 39300048, 52400064, 70139669, 78600096, 140279338, 157200192, 210419007, 280558676, 420838014, 561117352, 631257021, 841676028, 1122234704, 1262514042, 1683352056, 2244469408, 2525028084, 3366704112, 4488938816, 5050056168, 6733408224, 10100112336, 13466816448, 20200224672, 40400449344]

約数ペア:

[(1, 40400449344), (2, 20200224672), (3, 13466816448), (4, 10100112336), (6, 6733408224), (8, 5050056168), (9, 4488938816), (12, 3366704112), (16, 2525028084), (18, 2244469408), (24, 1683352056), (32, 1262514042), (36, 1122234704), (48, 841676028), (64, 631257021), (72, 561117352), (96, 420838014), (144, 280558676), (192, 210419007), (257, 157200192), (288, 140279338), (514, 78600096), (576, 70139669), (771, 52400064), (1028, 39300048), (1542, 26200032), (2056, 19650024), (2313, 17466688), (3084, 13100016), (4112, 9825012), (4626, 8733344), (6168, 6550008), (8224, 4912506), (9252, 4366672), (12336, 3275004), (16448, 2456253), (18504, 2183336), (24672, 1637502), (37008, 1091668), (49344, 818751), (74016, 545834), (148032, 272917)]