1838206944

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1637}}^1$

素因数の和:2217

約数の個数: 144

約数和(自身を含む): 5988554208

約数和(自身を除く): 4150347264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 557, 672, 1008, 1114, 1637, 1671, 2016, 2228, 3274, 3342, 3899, 4456, 4911, 5013, 6548, 6684, 7798, 8912, 9822, 10026, 11459, 11697, 13096, 13368, 14733, 15596, 17824, 19644, 20052, 22918, 23394, 26192, 26736, 29466, 31192, 34377, 35091, 39288, 40104, 45836, 46788, 52384, 53472, 58932, 62384, 68754, 70182, 78576, 80208, 91672, 93576, 103131, 117864, 124768, 137508, 140364, 157152, 160416, 183344, 187152, 206262, 235728, 275016, 280728, 366688, 374304, 412524, 471456, 550032, 561456, 825048, 911809, 1100064, 1122912, 1650096, 1823618, 2735427, 3300192, 3647236, 5470854, 6382663, 7294472, 8206281, 10941708, 12765326, 14588944, 16412562, 19147989, 21883416, 25530652, 29177888, 32825124, 38295978, 43766832, 51061304, 57443967, 65650248, 76591956, 87533664, 102122608, 114887934, 131300496, 153183912, 204245216, 229775868, 262600992, 306367824, 459551736, 612735648, 919103472, 1838206944]

約数ペア:

[(1, 1838206944), (2, 919103472), (3, 612735648), (4, 459551736), (6, 306367824), (7, 262600992), (8, 229775868), (9, 204245216), (12, 153183912), (14, 131300496), (16, 114887934), (18, 102122608), (21, 87533664), (24, 76591956), (28, 65650248), (32, 57443967), (36, 51061304), (42, 43766832), (48, 38295978), (56, 32825124), (63, 29177888), (72, 25530652), (84, 21883416), (96, 19147989), (112, 16412562), (126, 14588944), (144, 12765326), (168, 10941708), (224, 8206281), (252, 7294472), (288, 6382663), (336, 5470854), (504, 3647236), (557, 3300192), (672, 2735427), (1008, 1823618), (1114, 1650096), (1637, 1122912), (1671, 1100064), (2016, 911809), (2228, 825048), (3274, 561456), (3342, 550032), (3899, 471456), (4456, 412524), (4911, 374304), (5013, 366688), (6548, 280728), (6684, 275016), (7798, 235728), (8912, 206262), (9822, 187152), (10026, 183344), (11459, 160416), (11697, 157152), (13096, 140364), (13368, 137508), (14733, 124768), (15596, 117864), (17824, 103131), (19644, 93576), (20052, 91672), (22918, 80208), (23394, 78576), (26192, 70182), (26736, 68754), (29466, 62384), (31192, 58932), (34377, 53472), (35091, 52384), (39288, 46788), (40104, 45836)]