420156144

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{94121}}^1$

素因数の和:94166

約数の個数: 60

約数和(自身を含む): 1213797312

約数和(自身を除く): 793641168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 94121, 188242, 282363, 376484, 564726, 752968, 847089, 1129452, 1505936, 1694178, 2258904, 2917751, 3388356, 4517808, 5835502, 6776712, 8753253, 11671004, 13553424, 17506506, 23342008, 26259759, 35013012, 46684016, 52519518, 70026024, 105039036, 140052048, 210078072, 420156144]

約数ペア:

[(1, 420156144), (2, 210078072), (3, 140052048), (4, 105039036), (6, 70026024), (8, 52519518), (9, 46684016), (12, 35013012), (16, 26259759), (18, 23342008), (24, 17506506), (31, 13553424), (36, 11671004), (48, 8753253), (62, 6776712), (72, 5835502), (93, 4517808), (124, 3388356), (144, 2917751), (186, 2258904), (248, 1694178), (279, 1505936), (372, 1129452), (496, 847089), (558, 752968), (744, 564726), (1116, 376484), (1488, 282363), (2232, 188242), (4464, 94121)]