2280546723

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 3807175680

約数和(自身を除く): 1526628957

約数列:

[1, 3, 7, 13, 21, 39, 91, 109, 173, 273, 327, 443, 519, 763, 1211, 1329, 1417, 2249, 2289, 3101, 3633, 4251, 5759, 6747, 9303, 9919, 15743, 17277, 18857, 29757, 40313, 47229, 48287, 56571, 76639, 120939, 131999, 144861, 229917, 245141, 338009, 395997, 536473, 627731, 735423, 996307, 1014027, 1609419, 1715987, 1883193, 2988921, 4394117, 5147961, 6974149, 8353651, 13182351, 20922447, 25060953, 58475557, 108597463, 175426671, 325792389, 760182241, 2280546723]

約数ペア:

[(1, 2280546723), (3, 760182241), (7, 325792389), (13, 175426671), (21, 108597463), (39, 58475557), (91, 25060953), (109, 20922447), (173, 13182351), (273, 8353651), (327, 6974149), (443, 5147961), (519, 4394117), (763, 2988921), (1211, 1883193), (1329, 1715987), (1417, 1609419), (2249, 1014027), (2289, 996307), (3101, 735423), (3633, 627731), (4251, 536473), (5759, 395997), (6747, 338009), (9303, 245141), (9919, 229917), (15743, 144861), (17277, 131999), (18857, 120939), (29757, 76639), (40313, 56571), (47229, 48287)]