386594028

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3359}}^1$

素因数の和:3531

約数の個数: 72

約数和(自身を含む): 1027353600

約数和(自身を除く): 640759572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 139, 207, 276, 278, 414, 417, 556, 828, 834, 1251, 1668, 2502, 3197, 3359, 5004, 6394, 6718, 9591, 10077, 12788, 13436, 19182, 20154, 28773, 30231, 38364, 40308, 57546, 60462, 77257, 115092, 120924, 154514, 231771, 309028, 463542, 466901, 695313, 927084, 933802, 1390626, 1400703, 1867604, 2781252, 2801406, 4202109, 5602812, 8404218, 10738723, 16808436, 21477446, 32216169, 42954892, 64432338, 96648507, 128864676, 193297014, 386594028]

約数ペア:

[(1, 386594028), (2, 193297014), (3, 128864676), (4, 96648507), (6, 64432338), (9, 42954892), (12, 32216169), (18, 21477446), (23, 16808436), (36, 10738723), (46, 8404218), (69, 5602812), (92, 4202109), (138, 2801406), (139, 2781252), (207, 1867604), (276, 1400703), (278, 1390626), (414, 933802), (417, 927084), (556, 695313), (828, 466901), (834, 463542), (1251, 309028), (1668, 231771), (2502, 154514), (3197, 120924), (3359, 115092), (5004, 77257), (6394, 60462), (6718, 57546), (9591, 40308), (10077, 38364), (12788, 30231), (13436, 28773), (19182, 20154)]