254468930208

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5261}}^1\times {\mathrm{16253}}^1$

素因数の和:21558

約数の個数: 96

約数和(自身を含む): 689702211072

約数和(自身を除く): 435233280864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 5261, 10522, 15783, 16253, 21044, 31566, 32506, 42088, 48759, 63132, 65012, 84176, 97518, 126264, 130024, 163091, 168352, 195036, 252528, 260048, 326182, 390072, 489273, 503843, 505056, 520096, 652364, 780144, 978546, 1007686, 1304728, 1511529, 1560288, 1957092, 2015372, 2609456, 3023058, 3914184, 4030744, 5218912, 6046116, 7828368, 8061488, 12092232, 15656736, 16122976, 24184464, 48368928, 85507033, 171014066, 256521099, 342028132, 513042198, 684056264, 1026084396, 1368112528, 2052168792, 2650718023, 2736225056, 4104337584, 5301436046, 7952154069, 8208675168, 10602872092, 15904308138, 21205744184, 31808616276, 42411488368, 63617232552, 84822976736, 127234465104, 254468930208]

約数ペア:

[(1, 254468930208), (2, 127234465104), (3, 84822976736), (4, 63617232552), (6, 42411488368), (8, 31808616276), (12, 21205744184), (16, 15904308138), (24, 10602872092), (31, 8208675168), (32, 7952154069), (48, 5301436046), (62, 4104337584), (93, 2736225056), (96, 2650718023), (124, 2052168792), (186, 1368112528), (248, 1026084396), (372, 684056264), (496, 513042198), (744, 342028132), (992, 256521099), (1488, 171014066), (2976, 85507033), (5261, 48368928), (10522, 24184464), (15783, 16122976), (16253, 15656736), (21044, 12092232), (31566, 8061488), (32506, 7828368), (42088, 6046116), (48759, 5218912), (63132, 4030744), (65012, 3914184), (84176, 3023058), (97518, 2609456), (126264, 2015372), (130024, 1957092), (163091, 1560288), (168352, 1511529), (195036, 1304728), (252528, 1007686), (260048, 978546), (326182, 780144), (390072, 652364), (489273, 520096), (503843, 505056)]