648511754688

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1157131}}^1$

素因数の和:1157295

約数の個数: 168

約数和(自身を含む): 2139675923840

約数和(自身を除く): 1491164169152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 139, 144, 168, 192, 224, 252, 278, 288, 336, 417, 448, 504, 556, 576, 672, 834, 973, 1008, 1112, 1251, 1344, 1668, 1946, 2016, 2224, 2502, 2919, 3336, 3892, 4032, 4448, 5004, 5838, 6672, 7784, 8757, 8896, 10008, 11676, 13344, 15568, 17514, 20016, 23352, 26688, 31136, 35028, 40032, 46704, 62272, 70056, 80064, 93408, 140112, 186816, 280224, 560448, 1157131, 2314262, 3471393, 4628524, 6942786, 8099917, 9257048, 10414179, 13885572, 16199834, 18514096, 20828358, 24299751, 27771144, 32399668, 37028192, 41656716, 48599502, 55542288, 64799336, 72899253, 74056384, 83313432, 97199004, 111084576, 129598672, 145798506, 160841209, 166626864, 194398008, 222169152, 259197344, 291597012, 321682418, 333253728, 388796016, 482523627, 518394688, 583194024, 643364836, 666507456, 777592032, 965047254, 1125888463, 1166388048, 1286729672, 1447570881, 1555184064, 1930094508, 2251776926, 2332776096, 2573459344, 2895141762, 3377665389, 3860189016, 4503553852, 4665552192, 5146918688, 5790283524, 6755330778, 7720378032, 9007107704, 10132996167, 10293837376, 11580567048, 13510661556, 15440756064, 18014215408, 20265992334, 23161134096, 27021323112, 30881512128, 36028430816, 40531984668, 46322268192, 54042646224, 72056861632, 81063969336, 92644536384, 108085292448, 162127938672, 216170584896, 324255877344, 648511754688]

約数ペア:

[(1, 648511754688), (2, 324255877344), (3, 216170584896), (4, 162127938672), (6, 108085292448), (7, 92644536384), (8, 81063969336), (9, 72056861632), (12, 54042646224), (14, 46322268192), (16, 40531984668), (18, 36028430816), (21, 30881512128), (24, 27021323112), (28, 23161134096), (32, 20265992334), (36, 18014215408), (42, 15440756064), (48, 13510661556), (56, 11580567048), (63, 10293837376), (64, 10132996167), (72, 9007107704), (84, 7720378032), (96, 6755330778), (112, 5790283524), (126, 5146918688), (139, 4665552192), (144, 4503553852), (168, 3860189016), (192, 3377665389), (224, 2895141762), (252, 2573459344), (278, 2332776096), (288, 2251776926), (336, 1930094508), (417, 1555184064), (448, 1447570881), (504, 1286729672), (556, 1166388048), (576, 1125888463), (672, 965047254), (834, 777592032), (973, 666507456), (1008, 643364836), (1112, 583194024), (1251, 518394688), (1344, 482523627), (1668, 388796016), (1946, 333253728), (2016, 321682418), (2224, 291597012), (2502, 259197344), (2919, 222169152), (3336, 194398008), (3892, 166626864), (4032, 160841209), (4448, 145798506), (5004, 129598672), (5838, 111084576), (6672, 97199004), (7784, 83313432), (8757, 74056384), (8896, 72899253), (10008, 64799336), (11676, 55542288), (13344, 48599502), (15568, 41656716), (17514, 37028192), (20016, 32399668), (23352, 27771144), (26688, 24299751), (31136, 20828358), (35028, 18514096), (40032, 16199834), (46704, 13885572), (62272, 10414179), (70056, 9257048), (80064, 8099917), (93408, 6942786), (140112, 4628524), (186816, 3471393), (280224, 2314262), (560448, 1157131)]