2725008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 8291136

約数和(自身を除く): 5566128

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, 397, 429, 528, 572, 624, 794, 858, 1144, 1191, 1588, 1716, 2288, 2382, 3176, 3432, 4367, 4764, 5161, 6352, 6864, 8734, 9528, 10322, 13101, 15483, 17468, 19056, 20644, 26202, 30966, 34936, 41288, 52404, 56771, 61932, 69872, 82576, 104808, 113542, 123864, 170313, 209616, 227084, 247728, 340626, 454168, 681252, 908336, 1362504, 2725008]

約数ペア:

[(1, 2725008), (2, 1362504), (3, 908336), (4, 681252), (6, 454168), (8, 340626), (11, 247728), (12, 227084), (13, 209616), (16, 170313), (22, 123864), (24, 113542), (26, 104808), (33, 82576), (39, 69872), (44, 61932), (48, 56771), (52, 52404), (66, 41288), (78, 34936), (88, 30966), (104, 26202), (132, 20644), (143, 19056), (156, 17468), (176, 15483), (208, 13101), (264, 10322), (286, 9528), (312, 8734), (397, 6864), (429, 6352), (528, 5161), (572, 4764), (624, 4367), (794, 3432), (858, 3176), (1144, 2382), (1191, 2288), (1588, 1716)]