1340688

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 80

約数和(自身を含む): 3856896

約数和(自身を除く): 2516208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 53, 62, 68, 93, 102, 106, 124, 136, 159, 186, 204, 212, 248, 272, 318, 372, 408, 424, 496, 527, 636, 744, 816, 848, 901, 1054, 1272, 1488, 1581, 1643, 1802, 2108, 2544, 2703, 3162, 3286, 3604, 4216, 4929, 5406, 6324, 6572, 7208, 8432, 9858, 10812, 12648, 13144, 14416, 19716, 21624, 25296, 26288, 27931, 39432, 43248, 55862, 78864, 83793, 111724, 167586, 223448, 335172, 446896, 670344, 1340688]

約数ペア:

[(1, 1340688), (2, 670344), (3, 446896), (4, 335172), (6, 223448), (8, 167586), (12, 111724), (16, 83793), (17, 78864), (24, 55862), (31, 43248), (34, 39432), (48, 27931), (51, 26288), (53, 25296), (62, 21624), (68, 19716), (93, 14416), (102, 13144), (106, 12648), (124, 10812), (136, 9858), (159, 8432), (186, 7208), (204, 6572), (212, 6324), (248, 5406), (272, 4929), (318, 4216), (372, 3604), (408, 3286), (424, 3162), (496, 2703), (527, 2544), (636, 2108), (744, 1802), (816, 1643), (848, 1581), (901, 1488), (1054, 1272)]