280600572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{196499}}^1$

素因数の和:196530

約数の個数: 48

約数和(自身を含む): 792288000

約数和(自身を除く): 511687428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 196499, 392998, 589497, 785996, 1178994, 1375493, 2357988, 2750986, 3340483, 4126479, 5501972, 6680966, 8252958, 10021449, 13361932, 16505916, 20042898, 23383381, 40085796, 46766762, 70150143, 93533524, 140300286, 280600572]

約数ペア:

[(1, 280600572), (2, 140300286), (3, 93533524), (4, 70150143), (6, 46766762), (7, 40085796), (12, 23383381), (14, 20042898), (17, 16505916), (21, 13361932), (28, 10021449), (34, 8252958), (42, 6680966), (51, 5501972), (68, 4126479), (84, 3340483), (102, 2750986), (119, 2357988), (204, 1375493), (238, 1178994), (357, 785996), (476, 589497), (714, 392998), (1428, 196499)]