321947472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87107}}^1$

素因数の和:87136

約数の個数: 80

約数和(自身を含む): 1036933632

約数和(自身を除く): 714986160

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 87107, 174214, 261321, 348428, 522642, 609749, 696856, 958177, 1045284, 1219498, 1393712, 1829247, 1916354, 2090568, 2438996, 2874531, 3658494, 3832708, 4181136, 4877992, 5749062, 6707239, 7316988, 7665416, 9755984, 11498124, 13414478, 14633976, 15330832, 20121717, 22996248, 26828956, 29267952, 40243434, 45992496, 53657912, 80486868, 107315824, 160973736, 321947472]

約数ペア:

[(1, 321947472), (2, 160973736), (3, 107315824), (4, 80486868), (6, 53657912), (7, 45992496), (8, 40243434), (11, 29267952), (12, 26828956), (14, 22996248), (16, 20121717), (21, 15330832), (22, 14633976), (24, 13414478), (28, 11498124), (33, 9755984), (42, 7665416), (44, 7316988), (48, 6707239), (56, 5749062), (66, 4877992), (77, 4181136), (84, 3832708), (88, 3658494), (112, 2874531), (132, 2438996), (154, 2090568), (168, 1916354), (176, 1829247), (231, 1393712), (264, 1219498), (308, 1045284), (336, 958177), (462, 696856), (528, 609749), (616, 522642), (924, 348428), (1232, 261321), (1848, 174214), (3696, 87107)]