16263408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:614

約数の個数: 80

約数和(自身を含む): 48608000

約数和(自身を除く): 32344592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 499, 582, 679, 776, 998, 1164, 1358, 1497, 1552, 1996, 2037, 2328, 2716, 2994, 3493, 3992, 4074, 4656, 5432, 5988, 6986, 7984, 8148, 10479, 10864, 11976, 13972, 16296, 20958, 23952, 27944, 32592, 41916, 48403, 55888, 83832, 96806, 145209, 167664, 193612, 290418, 338821, 387224, 580836, 677642, 774448, 1016463, 1161672, 1355284, 2032926, 2323344, 2710568, 4065852, 5421136, 8131704, 16263408]

約数ペア:

[(1, 16263408), (2, 8131704), (3, 5421136), (4, 4065852), (6, 2710568), (7, 2323344), (8, 2032926), (12, 1355284), (14, 1161672), (16, 1016463), (21, 774448), (24, 677642), (28, 580836), (42, 387224), (48, 338821), (56, 290418), (84, 193612), (97, 167664), (112, 145209), (168, 96806), (194, 83832), (291, 55888), (336, 48403), (388, 41916), (499, 32592), (582, 27944), (679, 23952), (776, 20958), (998, 16296), (1164, 13972), (1358, 11976), (1497, 10864), (1552, 10479), (1996, 8148), (2037, 7984), (2328, 6986), (2716, 5988), (2994, 5432), (3493, 4656), (3992, 4074)]