123472944

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 240

約数和(自身を含む): 435388800

約数和(自身を除く): 311915856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 304, 307, 336, 342, 378, 392, 399, 432, 441, 456, 504, 513, 532, 588, 614, 684, 756, 784, 798, 882, 912, 921, 931, 1008, 1026, 1064, 1176, 1197, 1228, 1323, 1368, 1512, 1596, 1764, 1842, 1862, 2052, 2128, 2149, 2352, 2394, 2456, 2646, 2736, 2763, 2793, 3024, 3192, 3528, 3591, 3684, 3724, 4104, 4298, 4788, 4912, 5292, 5526, 5586, 5833, 6384, 6447, 7056, 7182, 7368, 7448, 8208, 8289, 8379, 8596, 9576, 10584, 11052, 11172, 11666, 12894, 14364, 14736, 14896, 15043, 16578, 16758, 17192, 17499, 19152, 19341, 21168, 22104, 22344, 23332, 25137, 25788, 28728, 30086, 33156, 33516, 34384, 34998, 38682, 40831, 44208, 44688, 45129, 46664, 50274, 51576, 52497, 57456, 58023, 60172, 66312, 67032, 69996, 77364, 81662, 90258, 93328, 100548, 103152, 104994, 116046, 120344, 122493, 132624, 134064, 135387, 139992, 154728, 157491, 163324, 180516, 201096, 209988, 232092, 240688, 244986, 270774, 279984, 285817, 309456, 314982, 326648, 361032, 367479, 402192, 406161, 419976, 464184, 489972, 541548, 571634, 629964, 653296, 722064, 734958, 812322, 839952, 857451, 928368, 979944, 1083096, 1102437, 1143268, 1259928, 1469916, 1624644, 1714902, 1959888, 2166192, 2204874, 2286536, 2519856, 2572353, 2939832, 3249288, 3429804, 4409748, 4573072, 5144706, 5879664, 6498576, 6859608, 7717059, 8819496, 10289412, 13719216, 15434118, 17638992, 20578824, 30868236, 41157648, 61736472, 123472944]

約数ペア:

[(1, 123472944), (2, 61736472), (3, 41157648), (4, 30868236), (6, 20578824), (7, 17638992), (8, 15434118), (9, 13719216), (12, 10289412), (14, 8819496), (16, 7717059), (18, 6859608), (19, 6498576), (21, 5879664), (24, 5144706), (27, 4573072), (28, 4409748), (36, 3429804), (38, 3249288), (42, 2939832), (48, 2572353), (49, 2519856), (54, 2286536), (56, 2204874), (57, 2166192), (63, 1959888), (72, 1714902), (76, 1624644), (84, 1469916), (98, 1259928), (108, 1143268), (112, 1102437), (114, 1083096), (126, 979944), (133, 928368), (144, 857451), (147, 839952), (152, 812322), (168, 734958), (171, 722064), (189, 653296), (196, 629964), (216, 571634), (228, 541548), (252, 489972), (266, 464184), (294, 419976), (304, 406161), (307, 402192), (336, 367479), (342, 361032), (378, 326648), (392, 314982), (399, 309456), (432, 285817), (441, 279984), (456, 270774), (504, 244986), (513, 240688), (532, 232092), (588, 209988), (614, 201096), (684, 180516), (756, 163324), (784, 157491), (798, 154728), (882, 139992), (912, 135387), (921, 134064), (931, 132624), (1008, 122493), (1026, 120344), (1064, 116046), (1176, 104994), (1197, 103152), (1228, 100548), (1323, 93328), (1368, 90258), (1512, 81662), (1596, 77364), (1764, 69996), (1842, 67032), (1862, 66312), (2052, 60172), (2128, 58023), (2149, 57456), (2352, 52497), (2394, 51576), (2456, 50274), (2646, 46664), (2736, 45129), (2763, 44688), (2793, 44208), (3024, 40831), (3192, 38682), (3528, 34998), (3591, 34384), (3684, 33516), (3724, 33156), (4104, 30086), (4298, 28728), (4788, 25788), (4912, 25137), (5292, 23332), (5526, 22344), (5586, 22104), (5833, 21168), (6384, 19341), (6447, 19152), (7056, 17499), (7182, 17192), (7368, 16758), (7448, 16578), (8208, 15043), (8289, 14896), (8379, 14736), (8596, 14364), (9576, 12894), (10584, 11666), (11052, 11172)]