312237796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1069}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 607768560

約数和(自身を除く): 295530764

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 137, 164, 274, 533, 548, 1066, 1069, 1781, 2132, 2138, 3562, 4276, 5617, 7124, 11234, 13897, 22468, 27794, 43829, 55588, 73021, 87658, 146042, 146453, 175316, 292084, 292906, 569777, 585812, 1139554, 1903889, 2279108, 3807778, 6004573, 7615556, 12009146, 24018292, 78059449, 156118898, 312237796]

約数ペア:

[(1, 312237796), (2, 156118898), (4, 78059449), (13, 24018292), (26, 12009146), (41, 7615556), (52, 6004573), (82, 3807778), (137, 2279108), (164, 1903889), (274, 1139554), (533, 585812), (548, 569777), (1066, 292906), (1069, 292084), (1781, 175316), (2132, 146453), (2138, 146042), (3562, 87658), (4276, 73021), (5617, 55588), (7124, 43829), (11234, 27794), (13897, 22468)]