378131688

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{477439}}^1$

素因数の和:477462

約数の個数: 48

約数和(自身を含む): 1117209600

約数和(自身を除く): 739077912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 477439, 954878, 1432317, 1909756, 2864634, 3819512, 4296951, 5251829, 5729268, 8593902, 10503658, 11458536, 15755487, 17187804, 21007316, 31510974, 34375608, 42014632, 47266461, 63021948, 94532922, 126043896, 189065844, 378131688]

約数ペア:

[(1, 378131688), (2, 189065844), (3, 126043896), (4, 94532922), (6, 63021948), (8, 47266461), (9, 42014632), (11, 34375608), (12, 31510974), (18, 21007316), (22, 17187804), (24, 15755487), (33, 11458536), (36, 10503658), (44, 8593902), (66, 5729268), (72, 5251829), (88, 4296951), (99, 3819512), (132, 2864634), (198, 1909756), (264, 1432317), (396, 954878), (792, 477439)]