889390944

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1709}}^1$

素因数の和:1877

約数の個数: 144

約数和(自身を含む): 2744960400

約数和(自身を除く): 1855569456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 139, 144, 156, 208, 234, 278, 288, 312, 416, 417, 468, 556, 624, 834, 936, 1112, 1248, 1251, 1668, 1709, 1807, 1872, 2224, 2502, 3336, 3418, 3614, 3744, 4448, 5004, 5127, 5421, 6672, 6836, 7228, 10008, 10254, 10842, 13344, 13672, 14456, 15381, 16263, 20016, 20508, 21684, 22217, 27344, 28912, 30762, 32526, 40032, 41016, 43368, 44434, 54688, 57824, 61524, 65052, 66651, 82032, 86736, 88868, 123048, 130104, 133302, 164064, 173472, 177736, 199953, 237551, 246096, 260208, 266604, 355472, 399906, 475102, 492192, 520416, 533208, 710944, 712653, 799812, 950204, 1066416, 1425306, 1599624, 1900408, 2132832, 2137959, 2850612, 3088163, 3199248, 3800816, 4275918, 5701224, 6176326, 6398496, 7601632, 8551836, 9264489, 11402448, 12352652, 17103672, 18528978, 22804896, 24705304, 27793467, 34207344, 37057956, 49410608, 55586934, 68414688, 74115912, 98821216, 111173868, 148231824, 222347736, 296463648, 444695472, 889390944]

約数ペア:

[(1, 889390944), (2, 444695472), (3, 296463648), (4, 222347736), (6, 148231824), (8, 111173868), (9, 98821216), (12, 74115912), (13, 68414688), (16, 55586934), (18, 49410608), (24, 37057956), (26, 34207344), (32, 27793467), (36, 24705304), (39, 22804896), (48, 18528978), (52, 17103672), (72, 12352652), (78, 11402448), (96, 9264489), (104, 8551836), (117, 7601632), (139, 6398496), (144, 6176326), (156, 5701224), (208, 4275918), (234, 3800816), (278, 3199248), (288, 3088163), (312, 2850612), (416, 2137959), (417, 2132832), (468, 1900408), (556, 1599624), (624, 1425306), (834, 1066416), (936, 950204), (1112, 799812), (1248, 712653), (1251, 710944), (1668, 533208), (1709, 520416), (1807, 492192), (1872, 475102), (2224, 399906), (2502, 355472), (3336, 266604), (3418, 260208), (3614, 246096), (3744, 237551), (4448, 199953), (5004, 177736), (5127, 173472), (5421, 164064), (6672, 133302), (6836, 130104), (7228, 123048), (10008, 88868), (10254, 86736), (10842, 82032), (13344, 66651), (13672, 65052), (14456, 61524), (15381, 57824), (16263, 54688), (20016, 44434), (20508, 43368), (21684, 41016), (22217, 40032), (27344, 32526), (28912, 30762)]