1720408896

素因数分解:

$2^6\times 3^5\times {\mathrm{110623}}^1$

素因数の和:110650

約数の個数: 84

約数和(自身を含む): 5113926272

約数和(自身を除く): 3393517376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 110623, 221246, 331869, 442492, 663738, 884984, 995607, 1327476, 1769968, 1991214, 2654952, 2986821, 3539936, 3982428, 5309904, 5973642, 7079872, 7964856, 8960463, 10619808, 11947284, 15929712, 17920926, 21239616, 23894568, 26881389, 31859424, 35841852, 47789136, 53762778, 63718848, 71683704, 95578272, 107525556, 143367408, 191156544, 215051112, 286734816, 430102224, 573469632, 860204448, 1720408896]

約数ペア:

[(1, 1720408896), (2, 860204448), (3, 573469632), (4, 430102224), (6, 286734816), (8, 215051112), (9, 191156544), (12, 143367408), (16, 107525556), (18, 95578272), (24, 71683704), (27, 63718848), (32, 53762778), (36, 47789136), (48, 35841852), (54, 31859424), (64, 26881389), (72, 23894568), (81, 21239616), (96, 17920926), (108, 15929712), (144, 11947284), (162, 10619808), (192, 8960463), (216, 7964856), (243, 7079872), (288, 5973642), (324, 5309904), (432, 3982428), (486, 3539936), (576, 2986821), (648, 2654952), (864, 1991214), (972, 1769968), (1296, 1327476), (1728, 995607), (1944, 884984), (2592, 663738), (3888, 442492), (5184, 331869), (7776, 221246), (15552, 110623)]