1643690928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{733}}^1$

素因数の和:923

約数の個数: 160

約数和(自身を含む): 4823119872

約数和(自身を除く): 3179428944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 137, 176, 186, 248, 264, 274, 341, 372, 411, 496, 528, 548, 682, 733, 744, 822, 1023, 1096, 1364, 1466, 1488, 1507, 1644, 2046, 2192, 2199, 2728, 2932, 3014, 3288, 4092, 4247, 4398, 4521, 5456, 5864, 6028, 6576, 8063, 8184, 8494, 8796, 9042, 11728, 12056, 12741, 16126, 16368, 16988, 17592, 18084, 22723, 24112, 24189, 25482, 32252, 33976, 35184, 36168, 45446, 46717, 48378, 50964, 64504, 67952, 68169, 72336, 90892, 93434, 96756, 100421, 101928, 129008, 136338, 140151, 181784, 186868, 193512, 200842, 203856, 249953, 272676, 280302, 301263, 363568, 373736, 387024, 401684, 499906, 545352, 560604, 602526, 747472, 749859, 803368, 999812, 1090704, 1104631, 1121208, 1205052, 1499718, 1606736, 1999624, 2209262, 2242416, 2410104, 2999436, 3113051, 3313893, 3999248, 4418524, 4820208, 5998872, 6226102, 6627786, 8837048, 9339153, 11997744, 12452204, 13255572, 17674096, 18678306, 24904408, 26511144, 34243561, 37356612, 49808816, 53022288, 68487122, 74713224, 102730683, 136974244, 149426448, 205461366, 273948488, 410922732, 547896976, 821845464, 1643690928]

約数ペア:

[(1, 1643690928), (2, 821845464), (3, 547896976), (4, 410922732), (6, 273948488), (8, 205461366), (11, 149426448), (12, 136974244), (16, 102730683), (22, 74713224), (24, 68487122), (31, 53022288), (33, 49808816), (44, 37356612), (48, 34243561), (62, 26511144), (66, 24904408), (88, 18678306), (93, 17674096), (124, 13255572), (132, 12452204), (137, 11997744), (176, 9339153), (186, 8837048), (248, 6627786), (264, 6226102), (274, 5998872), (341, 4820208), (372, 4418524), (411, 3999248), (496, 3313893), (528, 3113051), (548, 2999436), (682, 2410104), (733, 2242416), (744, 2209262), (822, 1999624), (1023, 1606736), (1096, 1499718), (1364, 1205052), (1466, 1121208), (1488, 1104631), (1507, 1090704), (1644, 999812), (2046, 803368), (2192, 749859), (2199, 747472), (2728, 602526), (2932, 560604), (3014, 545352), (3288, 499906), (4092, 401684), (4247, 387024), (4398, 373736), (4521, 363568), (5456, 301263), (5864, 280302), (6028, 272676), (6576, 249953), (8063, 203856), (8184, 200842), (8494, 193512), (8796, 186868), (9042, 181784), (11728, 140151), (12056, 136338), (12741, 129008), (16126, 101928), (16368, 100421), (16988, 96756), (17592, 93434), (18084, 90892), (22723, 72336), (24112, 68169), (24189, 67952), (25482, 64504), (32252, 50964), (33976, 48378), (35184, 46717), (36168, 45446)]