1320598344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{222773}}^1$

素因数の和:222814

約数の個数: 64

約数和(自身を含む): 3742603200

約数和(自身を除く): 2422004856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 222773, 445546, 668319, 891092, 1336638, 1782184, 2673276, 2896049, 4232687, 5346552, 5792098, 8465374, 8688147, 11584196, 12698061, 16930748, 17376294, 23168392, 25396122, 33861496, 34752588, 50792244, 55024931, 69505176, 101584488, 110049862, 165074793, 220099724, 330149586, 440199448, 660299172, 1320598344]

約数ペア:

[(1, 1320598344), (2, 660299172), (3, 440199448), (4, 330149586), (6, 220099724), (8, 165074793), (12, 110049862), (13, 101584488), (19, 69505176), (24, 55024931), (26, 50792244), (38, 34752588), (39, 33861496), (52, 25396122), (57, 23168392), (76, 17376294), (78, 16930748), (104, 12698061), (114, 11584196), (152, 8688147), (156, 8465374), (228, 5792098), (247, 5346552), (312, 4232687), (456, 2896049), (494, 2673276), (741, 1782184), (988, 1336638), (1482, 891092), (1976, 668319), (2964, 445546), (5928, 222773)]