2972478648

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:713

約数の個数: 128

約数和(自身を含む): 7859404800

約数和(自身を除く): 4886926152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 79, 93, 103, 124, 158, 186, 206, 237, 248, 309, 316, 372, 412, 474, 491, 618, 632, 744, 824, 948, 982, 1236, 1473, 1896, 1964, 2449, 2472, 2946, 3193, 3928, 4898, 5892, 6386, 7347, 8137, 9579, 9796, 11784, 12772, 14694, 15221, 16274, 19158, 19592, 24411, 25544, 29388, 30442, 32548, 38316, 38789, 45663, 48822, 50573, 58776, 60884, 65096, 76632, 77578, 91326, 97644, 101146, 116367, 121768, 151719, 155156, 182652, 195288, 202292, 232734, 252247, 303438, 310312, 365304, 404584, 465468, 504494, 606876, 756741, 930936, 1008988, 1202459, 1213752, 1513482, 1567763, 2017976, 2404918, 3026964, 3135526, 3607377, 3995267, 4703289, 4809836, 6053928, 6271052, 7214754, 7990534, 9406578, 9619672, 11985801, 12542104, 14429508, 15981068, 18813156, 23971602, 28859016, 31962136, 37626312, 47943204, 95886408, 123853277, 247706554, 371559831, 495413108, 743119662, 990826216, 1486239324, 2972478648]

約数ペア:

[(1, 2972478648), (2, 1486239324), (3, 990826216), (4, 743119662), (6, 495413108), (8, 371559831), (12, 247706554), (24, 123853277), (31, 95886408), (62, 47943204), (79, 37626312), (93, 31962136), (103, 28859016), (124, 23971602), (158, 18813156), (186, 15981068), (206, 14429508), (237, 12542104), (248, 11985801), (309, 9619672), (316, 9406578), (372, 7990534), (412, 7214754), (474, 6271052), (491, 6053928), (618, 4809836), (632, 4703289), (744, 3995267), (824, 3607377), (948, 3135526), (982, 3026964), (1236, 2404918), (1473, 2017976), (1896, 1567763), (1964, 1513482), (2449, 1213752), (2472, 1202459), (2946, 1008988), (3193, 930936), (3928, 756741), (4898, 606876), (5892, 504494), (6386, 465468), (7347, 404584), (8137, 365304), (9579, 310312), (9796, 303438), (11784, 252247), (12772, 232734), (14694, 202292), (15221, 195288), (16274, 182652), (19158, 155156), (19592, 151719), (24411, 121768), (25544, 116367), (29388, 101146), (30442, 97644), (32548, 91326), (38316, 77578), (38789, 76632), (45663, 65096), (48822, 60884), (50573, 58776)]