2271984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 6916224

約数和(自身を除く): 4644240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 331, 429, 528, 572, 624, 662, 858, 993, 1144, 1324, 1716, 1986, 2288, 2648, 3432, 3641, 3972, 4303, 5296, 6864, 7282, 7944, 8606, 10923, 12909, 14564, 15888, 17212, 21846, 25818, 29128, 34424, 43692, 47333, 51636, 58256, 68848, 87384, 94666, 103272, 141999, 174768, 189332, 206544, 283998, 378664, 567996, 757328, 1135992, 2271984]

約数ペア:

[(1, 2271984), (2, 1135992), (3, 757328), (4, 567996), (6, 378664), (8, 283998), (11, 206544), (12, 189332), (13, 174768), (16, 141999), (22, 103272), (24, 94666), (26, 87384), (33, 68848), (39, 58256), (44, 51636), (48, 47333), (52, 43692), (66, 34424), (78, 29128), (88, 25818), (104, 21846), (132, 17212), (143, 15888), (156, 14564), (176, 12909), (208, 10923), (264, 8606), (286, 7944), (312, 7282), (331, 6864), (429, 5296), (528, 4303), (572, 3972), (624, 3641), (662, 3432), (858, 2648), (993, 2288), (1144, 1986), (1324, 1716)]