1341912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 128

約数和(自身を含む): 4354560

約数和(自身を除く): 3012648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 23, 24, 26, 33, 34, 39, 44, 46, 51, 52, 66, 68, 69, 78, 88, 92, 102, 104, 132, 136, 138, 143, 156, 184, 187, 204, 221, 253, 264, 276, 286, 299, 312, 374, 391, 408, 429, 442, 506, 552, 561, 572, 598, 663, 748, 759, 782, 858, 884, 897, 1012, 1122, 1144, 1173, 1196, 1326, 1496, 1518, 1564, 1716, 1768, 1794, 2024, 2244, 2346, 2392, 2431, 2652, 3036, 3128, 3289, 3432, 3588, 4301, 4488, 4692, 4862, 5083, 5304, 6072, 6578, 7176, 7293, 8602, 9384, 9724, 9867, 10166, 12903, 13156, 14586, 15249, 17204, 19448, 19734, 20332, 25806, 26312, 29172, 30498, 34408, 39468, 40664, 51612, 55913, 58344, 60996, 78936, 103224, 111826, 121992, 167739, 223652, 335478, 447304, 670956, 1341912]

約数ペア:

[(1, 1341912), (2, 670956), (3, 447304), (4, 335478), (6, 223652), (8, 167739), (11, 121992), (12, 111826), (13, 103224), (17, 78936), (22, 60996), (23, 58344), (24, 55913), (26, 51612), (33, 40664), (34, 39468), (39, 34408), (44, 30498), (46, 29172), (51, 26312), (52, 25806), (66, 20332), (68, 19734), (69, 19448), (78, 17204), (88, 15249), (92, 14586), (102, 13156), (104, 12903), (132, 10166), (136, 9867), (138, 9724), (143, 9384), (156, 8602), (184, 7293), (187, 7176), (204, 6578), (221, 6072), (253, 5304), (264, 5083), (276, 4862), (286, 4692), (299, 4488), (312, 4301), (374, 3588), (391, 3432), (408, 3289), (429, 3128), (442, 3036), (506, 2652), (552, 2431), (561, 2392), (572, 2346), (598, 2244), (663, 2024), (748, 1794), (759, 1768), (782, 1716), (858, 1564), (884, 1518), (897, 1496), (1012, 1326), (1122, 1196), (1144, 1173)]