248496876

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1516

約数の個数: 96

約数和(自身を含む): 682214400

約数和(自身を除く): 433717524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 71, 92, 108, 138, 142, 207, 213, 276, 284, 414, 426, 621, 639, 828, 852, 1242, 1278, 1409, 1633, 1917, 2484, 2556, 2818, 3266, 3834, 4227, 4899, 5636, 6532, 7668, 8454, 9798, 12681, 14697, 16908, 19596, 25362, 29394, 32407, 38043, 44091, 50724, 58788, 64814, 76086, 88182, 97221, 100039, 129628, 152172, 176364, 194442, 200078, 291663, 300117, 388884, 400156, 583326, 600234, 874989, 900351, 1166652, 1200468, 1749978, 1800702, 2300897, 2701053, 3499956, 3601404, 4601794, 5402106, 6902691, 9203588, 10804212, 13805382, 20708073, 27610764, 41416146, 62124219, 82832292, 124248438, 248496876]

約数ペア:

[(1, 248496876), (2, 124248438), (3, 82832292), (4, 62124219), (6, 41416146), (9, 27610764), (12, 20708073), (18, 13805382), (23, 10804212), (27, 9203588), (36, 6902691), (46, 5402106), (54, 4601794), (69, 3601404), (71, 3499956), (92, 2701053), (108, 2300897), (138, 1800702), (142, 1749978), (207, 1200468), (213, 1166652), (276, 900351), (284, 874989), (414, 600234), (426, 583326), (621, 400156), (639, 388884), (828, 300117), (852, 291663), (1242, 200078), (1278, 194442), (1409, 176364), (1633, 152172), (1917, 129628), (2484, 100039), (2556, 97221), (2818, 88182), (3266, 76086), (3834, 64814), (4227, 58788), (4899, 50724), (5636, 44091), (6532, 38043), (7668, 32407), (8454, 29394), (9798, 25362), (12681, 19596), (14697, 16908)]