839850352

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:503

約数の個数: 80

約数和(自身を含む): 1810821600

約数和(自身を除く): 970971248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 121, 176, 226, 242, 349, 452, 484, 698, 904, 968, 1243, 1331, 1396, 1808, 1936, 2486, 2662, 2792, 3839, 4972, 5324, 5584, 7678, 9944, 10648, 13673, 15356, 19888, 21296, 27346, 30712, 39437, 42229, 54692, 61424, 78874, 84458, 109384, 150403, 157748, 168916, 218768, 300806, 315496, 337832, 433807, 464519, 601612, 630992, 675664, 867614, 929038, 1203224, 1735228, 1858076, 2406448, 3470456, 3716152, 4771877, 6940912, 7432304, 9543754, 19087508, 38175016, 52490647, 76350032, 104981294, 209962588, 419925176, 839850352]

約数ペア:

[(1, 839850352), (2, 419925176), (4, 209962588), (8, 104981294), (11, 76350032), (16, 52490647), (22, 38175016), (44, 19087508), (88, 9543754), (113, 7432304), (121, 6940912), (176, 4771877), (226, 3716152), (242, 3470456), (349, 2406448), (452, 1858076), (484, 1735228), (698, 1203224), (904, 929038), (968, 867614), (1243, 675664), (1331, 630992), (1396, 601612), (1808, 464519), (1936, 433807), (2486, 337832), (2662, 315496), (2792, 300806), (3839, 218768), (4972, 168916), (5324, 157748), (5584, 150403), (7678, 109384), (9944, 84458), (10648, 78874), (13673, 61424), (15356, 54692), (19888, 42229), (21296, 39437), (27346, 30712)]