1213562544

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{2749}}^1$

素因数の和:3318

約数の個数: 80

約数和(自身を含む): 3326796000

約数和(自身を除く): 2113233456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 541, 816, 1082, 1623, 2164, 2749, 3246, 4328, 5498, 6492, 8247, 8656, 9197, 10996, 12984, 16494, 18394, 21992, 25968, 27591, 32988, 36788, 43984, 46733, 55182, 65976, 73576, 93466, 110364, 131952, 140199, 147152, 186932, 220728, 280398, 373864, 441456, 560796, 747728, 1121592, 1487209, 2243184, 2974418, 4461627, 5948836, 8923254, 11897672, 17846508, 23795344, 25282553, 35693016, 50565106, 71386032, 75847659, 101130212, 151695318, 202260424, 303390636, 404520848, 606781272, 1213562544]

約数ペア:

[(1, 1213562544), (2, 606781272), (3, 404520848), (4, 303390636), (6, 202260424), (8, 151695318), (12, 101130212), (16, 75847659), (17, 71386032), (24, 50565106), (34, 35693016), (48, 25282553), (51, 23795344), (68, 17846508), (102, 11897672), (136, 8923254), (204, 5948836), (272, 4461627), (408, 2974418), (541, 2243184), (816, 1487209), (1082, 1121592), (1623, 747728), (2164, 560796), (2749, 441456), (3246, 373864), (4328, 280398), (5498, 220728), (6492, 186932), (8247, 147152), (8656, 140199), (9197, 131952), (10996, 110364), (12984, 93466), (16494, 73576), (18394, 65976), (21992, 55182), (25968, 46733), (27591, 43984), (32988, 36788)]