12889008

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 40235520

約数和(自身を除く): 27346512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 79, 88, 99, 103, 132, 144, 158, 176, 198, 206, 237, 264, 309, 316, 396, 412, 474, 528, 618, 632, 711, 792, 824, 869, 927, 948, 1133, 1236, 1264, 1422, 1584, 1648, 1738, 1854, 1896, 2266, 2472, 2607, 2844, 3399, 3476, 3708, 3792, 4532, 4944, 5214, 5688, 6798, 6952, 7416, 7821, 8137, 9064, 10197, 10428, 11376, 13596, 13904, 14832, 15642, 16274, 18128, 20394, 20856, 24411, 27192, 31284, 32548, 40788, 41712, 48822, 54384, 62568, 65096, 73233, 81576, 89507, 97644, 125136, 130192, 146466, 163152, 179014, 195288, 268521, 292932, 358028, 390576, 537042, 585864, 716056, 805563, 1074084, 1171728, 1432112, 1611126, 2148168, 3222252, 4296336, 6444504, 12889008]

約数ペア:

[(1, 12889008), (2, 6444504), (3, 4296336), (4, 3222252), (6, 2148168), (8, 1611126), (9, 1432112), (11, 1171728), (12, 1074084), (16, 805563), (18, 716056), (22, 585864), (24, 537042), (33, 390576), (36, 358028), (44, 292932), (48, 268521), (66, 195288), (72, 179014), (79, 163152), (88, 146466), (99, 130192), (103, 125136), (132, 97644), (144, 89507), (158, 81576), (176, 73233), (198, 65096), (206, 62568), (237, 54384), (264, 48822), (309, 41712), (316, 40788), (396, 32548), (412, 31284), (474, 27192), (528, 24411), (618, 20856), (632, 20394), (711, 18128), (792, 16274), (824, 15642), (869, 14832), (927, 13904), (948, 13596), (1133, 11376), (1236, 10428), (1264, 10197), (1422, 9064), (1584, 8137), (1648, 7821), (1738, 7416), (1854, 6952), (1896, 6798), (2266, 5688), (2472, 5214), (2607, 4944), (2844, 4532), (3399, 3792), (3476, 3708)]