284160968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5347}}^1$

素因数の和:5446

約数の個数: 64

約数和(自身を含む): 664863360

約数和(自身を除く): 380702392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 182, 292, 364, 511, 584, 728, 949, 1022, 1898, 2044, 3796, 4088, 5347, 6643, 7592, 10694, 13286, 21388, 26572, 37429, 42776, 53144, 69511, 74858, 139022, 149716, 278044, 299432, 390331, 486577, 556088, 780662, 973154, 1561324, 1946308, 2732317, 3122648, 3892616, 5074303, 5464634, 10148606, 10929268, 20297212, 21858536, 35520121, 40594424, 71040242, 142080484, 284160968]

約数ペア:

[(1, 284160968), (2, 142080484), (4, 71040242), (7, 40594424), (8, 35520121), (13, 21858536), (14, 20297212), (26, 10929268), (28, 10148606), (52, 5464634), (56, 5074303), (73, 3892616), (91, 3122648), (104, 2732317), (146, 1946308), (182, 1561324), (292, 973154), (364, 780662), (511, 556088), (584, 486577), (728, 390331), (949, 299432), (1022, 278044), (1898, 149716), (2044, 139022), (3796, 74858), (4088, 69511), (5347, 53144), (6643, 42776), (7592, 37429), (10694, 26572), (13286, 21388)]