257352966864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{911}}^1\times {\mathrm{280253}}^1$

素因数の和:281185

約数の個数: 120

約数和(自身を含む): 824027473152

約数和(自身を除く): 566674506288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 911, 1008, 1822, 2733, 3644, 5466, 6377, 7288, 8199, 10932, 12754, 14576, 16398, 19131, 21864, 25508, 32796, 38262, 43728, 51016, 57393, 65592, 76524, 102032, 114786, 131184, 153048, 229572, 280253, 306096, 459144, 560506, 840759, 918288, 1121012, 1681518, 1961771, 2242024, 2522277, 3363036, 3923542, 4484048, 5044554, 5885313, 6726072, 7847084, 10089108, 11770626, 13452144, 15694168, 17655939, 20178216, 23541252, 31388336, 35311878, 40356432, 47082504, 70623756, 94165008, 141247512, 255310483, 282495024, 510620966, 765931449, 1021241932, 1531862898, 1787173381, 2042483864, 2297794347, 3063725796, 3574346762, 4084967728, 4595588694, 5361520143, 6127451592, 7148693524, 9191177388, 10723040286, 12254903184, 14297387048, 16084560429, 18382354776, 21446080572, 28594774096, 32169120858, 36764709552, 42892161144, 64338241716, 85784322288, 128676483432, 257352966864]

約数ペア:

[(1, 257352966864), (2, 128676483432), (3, 85784322288), (4, 64338241716), (6, 42892161144), (7, 36764709552), (8, 32169120858), (9, 28594774096), (12, 21446080572), (14, 18382354776), (16, 16084560429), (18, 14297387048), (21, 12254903184), (24, 10723040286), (28, 9191177388), (36, 7148693524), (42, 6127451592), (48, 5361520143), (56, 4595588694), (63, 4084967728), (72, 3574346762), (84, 3063725796), (112, 2297794347), (126, 2042483864), (144, 1787173381), (168, 1531862898), (252, 1021241932), (336, 765931449), (504, 510620966), (911, 282495024), (1008, 255310483), (1822, 141247512), (2733, 94165008), (3644, 70623756), (5466, 47082504), (6377, 40356432), (7288, 35311878), (8199, 31388336), (10932, 23541252), (12754, 20178216), (14576, 17655939), (16398, 15694168), (19131, 13452144), (21864, 11770626), (25508, 10089108), (32796, 7847084), (38262, 6726072), (43728, 5885313), (51016, 5044554), (57393, 4484048), (65592, 3923542), (76524, 3363036), (102032, 2522277), (114786, 2242024), (131184, 1961771), (153048, 1681518), (229572, 1121012), (280253, 918288), (306096, 840759), (459144, 560506)]