1276457598

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:826

約数の個数: 96

約数和(自身を含む): 3074853600

約数和(自身を除く): 1798396002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 379, 389, 481, 666, 758, 778, 962, 1137, 1167, 1443, 2274, 2334, 2886, 3411, 3501, 4329, 4927, 5057, 6822, 7002, 8658, 9854, 10114, 14023, 14393, 14781, 15171, 28046, 28786, 29562, 30342, 42069, 43179, 44343, 45513, 84138, 86358, 88686, 91026, 126207, 129537, 147431, 182299, 187109, 252414, 259074, 294862, 364598, 374218, 442293, 546897, 561327, 884586, 1093794, 1122654, 1326879, 1640691, 1683981, 1916603, 2653758, 3281382, 3367962, 3833206, 5454947, 5749809, 10909894, 11499618, 16364841, 17249427, 32729682, 34498854, 49094523, 70914311, 98189046, 141828622, 212742933, 425485866, 638228799, 1276457598]

約数ペア:

[(1, 1276457598), (2, 638228799), (3, 425485866), (6, 212742933), (9, 141828622), (13, 98189046), (18, 70914311), (26, 49094523), (37, 34498854), (39, 32729682), (74, 17249427), (78, 16364841), (111, 11499618), (117, 10909894), (222, 5749809), (234, 5454947), (333, 3833206), (379, 3367962), (389, 3281382), (481, 2653758), (666, 1916603), (758, 1683981), (778, 1640691), (962, 1326879), (1137, 1122654), (1167, 1093794), (1443, 884586), (2274, 561327), (2334, 546897), (2886, 442293), (3411, 374218), (3501, 364598), (4329, 294862), (4927, 259074), (5057, 252414), (6822, 187109), (7002, 182299), (8658, 147431), (9854, 129537), (10114, 126207), (14023, 91026), (14393, 88686), (14781, 86358), (15171, 84138), (28046, 45513), (28786, 44343), (29562, 43179), (30342, 42069)]