222751728

素因数分解:

$2^4\times 3^3\times {\mathrm{233}}^1\times {\mathrm{2213}}^1$

素因数の和:2463

約数の個数: 80

約数和(自身を含む): 642414240

約数和(自身を除く): 419662512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 233, 432, 466, 699, 932, 1398, 1864, 2097, 2213, 2796, 3728, 4194, 4426, 5592, 6291, 6639, 8388, 8852, 11184, 12582, 13278, 16776, 17704, 19917, 25164, 26556, 33552, 35408, 39834, 50328, 53112, 59751, 79668, 100656, 106224, 119502, 159336, 239004, 318672, 478008, 515629, 956016, 1031258, 1546887, 2062516, 3093774, 4125032, 4640661, 6187548, 8250064, 9281322, 12375096, 13921983, 18562644, 24750192, 27843966, 37125288, 55687932, 74250576, 111375864, 222751728]

約数ペア:

[(1, 222751728), (2, 111375864), (3, 74250576), (4, 55687932), (6, 37125288), (8, 27843966), (9, 24750192), (12, 18562644), (16, 13921983), (18, 12375096), (24, 9281322), (27, 8250064), (36, 6187548), (48, 4640661), (54, 4125032), (72, 3093774), (108, 2062516), (144, 1546887), (216, 1031258), (233, 956016), (432, 515629), (466, 478008), (699, 318672), (932, 239004), (1398, 159336), (1864, 119502), (2097, 106224), (2213, 100656), (2796, 79668), (3728, 59751), (4194, 53112), (4426, 50328), (5592, 39834), (6291, 35408), (6639, 33552), (8388, 26556), (8852, 25164), (11184, 19917), (12582, 17704), (13278, 16776)]