380686392

素因数分解:

$2^3\times 3^4\times {\mathrm{311}}^1\times {\mathrm{1889}}^1$

素因数の和:2218

約数の個数: 80

約数和(自身を含む): 1070269200

約数和(自身を除く): 689582808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 311, 324, 622, 648, 933, 1244, 1866, 1889, 2488, 2799, 3732, 3778, 5598, 5667, 7464, 7556, 8397, 11196, 11334, 15112, 16794, 17001, 22392, 22668, 25191, 33588, 34002, 45336, 50382, 51003, 67176, 68004, 100764, 102006, 136008, 153009, 201528, 204012, 306018, 408024, 587479, 612036, 1174958, 1224072, 1762437, 2349916, 3524874, 4699832, 5287311, 7049748, 10574622, 14099496, 15861933, 21149244, 31723866, 42298488, 47585799, 63447732, 95171598, 126895464, 190343196, 380686392]

約数ペア:

[(1, 380686392), (2, 190343196), (3, 126895464), (4, 95171598), (6, 63447732), (8, 47585799), (9, 42298488), (12, 31723866), (18, 21149244), (24, 15861933), (27, 14099496), (36, 10574622), (54, 7049748), (72, 5287311), (81, 4699832), (108, 3524874), (162, 2349916), (216, 1762437), (311, 1224072), (324, 1174958), (622, 612036), (648, 587479), (933, 408024), (1244, 306018), (1866, 204012), (1889, 201528), (2488, 153009), (2799, 136008), (3732, 102006), (3778, 100764), (5598, 68004), (5667, 67176), (7464, 51003), (7556, 50382), (8397, 45336), (11196, 34002), (11334, 33588), (15112, 25191), (16794, 22668), (17001, 22392)]