438023736

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{27281}}^1$

素因数の和:27516

約数の個数: 48

約数和(自身を含む): 1191677760

約数和(自身を除く): 753654024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 16056, 27281, 54562, 81843, 109124, 163686, 218248, 245529, 327372, 491058, 654744, 982116, 1964232, 6083663, 12167326, 18250989, 24334652, 36501978, 48669304, 54752967, 73003956, 109505934, 146007912, 219011868, 438023736]

約数ペア:

[(1, 438023736), (2, 219011868), (3, 146007912), (4, 109505934), (6, 73003956), (8, 54752967), (9, 48669304), (12, 36501978), (18, 24334652), (24, 18250989), (36, 12167326), (72, 6083663), (223, 1964232), (446, 982116), (669, 654744), (892, 491058), (1338, 327372), (1784, 245529), (2007, 218248), (2676, 163686), (4014, 109124), (5352, 81843), (8028, 54562), (16056, 27281)]