1089821152

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:433

約数の個数: 144

約数和(自身を含む): 2655329040

約数和(自身を除く): 1565507888

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 157, 196, 224, 233, 266, 304, 314, 392, 466, 532, 608, 628, 784, 931, 932, 1064, 1099, 1256, 1568, 1631, 1862, 1864, 2128, 2198, 2512, 2983, 3262, 3724, 3728, 4256, 4396, 4427, 5024, 5966, 6524, 7448, 7456, 7693, 8792, 8854, 11417, 11932, 13048, 14896, 15386, 17584, 17708, 20881, 22834, 23864, 26096, 29792, 30772, 30989, 35168, 35416, 36581, 41762, 45668, 47728, 52192, 61544, 61978, 70832, 73162, 83524, 91336, 95456, 123088, 123956, 141664, 146167, 146324, 167048, 182672, 216923, 246176, 247912, 256067, 292334, 292648, 334096, 365344, 433846, 495824, 512134, 584668, 585296, 668192, 695039, 867692, 991648, 1024268, 1169336, 1170592, 1390078, 1735384, 1792469, 2048536, 2338672, 2780156, 3470768, 3584938, 4097072, 4677344, 4865273, 5560312, 6941536, 7169876, 8194144, 9730546, 11120624, 14339752, 19461092, 22241248, 28679504, 34056911, 38922184, 57359008, 68113822, 77844368, 136227644, 155688736, 272455288, 544910576, 1089821152]

約数ペア:

[(1, 1089821152), (2, 544910576), (4, 272455288), (7, 155688736), (8, 136227644), (14, 77844368), (16, 68113822), (19, 57359008), (28, 38922184), (32, 34056911), (38, 28679504), (49, 22241248), (56, 19461092), (76, 14339752), (98, 11120624), (112, 9730546), (133, 8194144), (152, 7169876), (157, 6941536), (196, 5560312), (224, 4865273), (233, 4677344), (266, 4097072), (304, 3584938), (314, 3470768), (392, 2780156), (466, 2338672), (532, 2048536), (608, 1792469), (628, 1735384), (784, 1390078), (931, 1170592), (932, 1169336), (1064, 1024268), (1099, 991648), (1256, 867692), (1568, 695039), (1631, 668192), (1862, 585296), (1864, 584668), (2128, 512134), (2198, 495824), (2512, 433846), (2983, 365344), (3262, 334096), (3724, 292648), (3728, 292334), (4256, 256067), (4396, 247912), (4427, 246176), (5024, 216923), (5966, 182672), (6524, 167048), (7448, 146324), (7456, 146167), (7693, 141664), (8792, 123956), (8854, 123088), (11417, 95456), (11932, 91336), (13048, 83524), (14896, 73162), (15386, 70832), (17584, 61978), (17708, 61544), (20881, 52192), (22834, 47728), (23864, 45668), (26096, 41762), (29792, 36581), (30772, 35416), (30989, 35168)]