870856224

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{185131}}^1$

素因数の和:185158

約数の個数: 72

約数和(自身を含む): 2659236048

約数和(自身を除く): 1788379824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 185131, 370262, 555393, 740524, 1110786, 1295917, 1481048, 2221572, 2591834, 2962096, 3887751, 4443144, 5183668, 5924192, 7775502, 8886288, 9071419, 10367336, 15551004, 17772576, 18142838, 20734672, 27214257, 31102008, 36285676, 41469344, 54428514, 62204016, 72571352, 108857028, 124408032, 145142704, 217714056, 290285408, 435428112, 870856224]

約数ペア:

[(1, 870856224), (2, 435428112), (3, 290285408), (4, 217714056), (6, 145142704), (7, 124408032), (8, 108857028), (12, 72571352), (14, 62204016), (16, 54428514), (21, 41469344), (24, 36285676), (28, 31102008), (32, 27214257), (42, 20734672), (48, 18142838), (49, 17772576), (56, 15551004), (84, 10367336), (96, 9071419), (98, 8886288), (112, 7775502), (147, 5924192), (168, 5183668), (196, 4443144), (224, 3887751), (294, 2962096), (336, 2591834), (392, 2221572), (588, 1481048), (672, 1295917), (784, 1110786), (1176, 740524), (1568, 555393), (2352, 370262), (4704, 185131)]