428783712

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{91153}}^1$

素因数の和:91180

約数の個数: 72

約数和(自身を含む): 1309336056

約数和(自身を除く): 880552344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 91153, 182306, 273459, 364612, 546918, 638071, 729224, 1093836, 1276142, 1458448, 1914213, 2187672, 2552284, 2916896, 3828426, 4375344, 4466497, 5104568, 7656852, 8750688, 8932994, 10209136, 13399491, 15313704, 17865988, 20418272, 26798982, 30627408, 35731976, 53597964, 61254816, 71463952, 107195928, 142927904, 214391856, 428783712]

約数ペア:

[(1, 428783712), (2, 214391856), (3, 142927904), (4, 107195928), (6, 71463952), (7, 61254816), (8, 53597964), (12, 35731976), (14, 30627408), (16, 26798982), (21, 20418272), (24, 17865988), (28, 15313704), (32, 13399491), (42, 10209136), (48, 8932994), (49, 8750688), (56, 7656852), (84, 5104568), (96, 4466497), (98, 4375344), (112, 3828426), (147, 2916896), (168, 2552284), (196, 2187672), (224, 1914213), (294, 1458448), (336, 1276142), (392, 1093836), (588, 729224), (672, 638071), (784, 546918), (1176, 364612), (1568, 273459), (2352, 182306), (4704, 91153)]