221693232

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1066

約数の個数: 80

約数和(自身を含む): 591962112

約数和(自身を除く): 370268880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 127, 164, 246, 254, 328, 381, 492, 508, 656, 762, 887, 984, 1016, 1524, 1774, 1968, 2032, 2661, 3048, 3548, 5207, 5322, 6096, 7096, 10414, 10644, 14192, 15621, 20828, 21288, 31242, 36367, 41656, 42576, 62484, 72734, 83312, 109101, 112649, 124968, 145468, 218202, 225298, 249936, 290936, 337947, 436404, 450596, 581872, 675894, 872808, 901192, 1351788, 1745616, 1802384, 2703576, 4618609, 5407152, 9237218, 13855827, 18474436, 27711654, 36948872, 55423308, 73897744, 110846616, 221693232]

約数ペア:

[(1, 221693232), (2, 110846616), (3, 73897744), (4, 55423308), (6, 36948872), (8, 27711654), (12, 18474436), (16, 13855827), (24, 9237218), (41, 5407152), (48, 4618609), (82, 2703576), (123, 1802384), (127, 1745616), (164, 1351788), (246, 901192), (254, 872808), (328, 675894), (381, 581872), (492, 450596), (508, 436404), (656, 337947), (762, 290936), (887, 249936), (984, 225298), (1016, 218202), (1524, 145468), (1774, 124968), (1968, 112649), (2032, 109101), (2661, 83312), (3048, 72734), (3548, 62484), (5207, 42576), (5322, 41656), (6096, 36367), (7096, 31242), (10414, 21288), (10644, 20828), (14192, 15621)]