1949579968

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{983}}^1$

素因数の和:1254

約数の個数: 112

約数和(自身を含む): 4678801920

約数和(自身を除く): 2729221952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 233, 266, 304, 448, 466, 532, 608, 932, 983, 1064, 1216, 1631, 1864, 1966, 2128, 3262, 3728, 3932, 4256, 4427, 6524, 6881, 7456, 7864, 8512, 8854, 13048, 13762, 14912, 15728, 17708, 18677, 26096, 27524, 30989, 31456, 35416, 37354, 52192, 55048, 61978, 62912, 70832, 74708, 104384, 110096, 123956, 130739, 141664, 149416, 220192, 229039, 247912, 261478, 283328, 298832, 440384, 458078, 495824, 522956, 597664, 916156, 991648, 1045912, 1195328, 1603273, 1832312, 1983296, 2091824, 3206546, 3664624, 4183648, 4351741, 6413092, 7329248, 8367296, 8703482, 12826184, 14658496, 17406964, 25652368, 30462187, 34813928, 51304736, 60924374, 69627856, 102609472, 121848748, 139255712, 243697496, 278511424, 487394992, 974789984, 1949579968]

約数ペア:

[(1, 1949579968), (2, 974789984), (4, 487394992), (7, 278511424), (8, 243697496), (14, 139255712), (16, 121848748), (19, 102609472), (28, 69627856), (32, 60924374), (38, 51304736), (56, 34813928), (64, 30462187), (76, 25652368), (112, 17406964), (133, 14658496), (152, 12826184), (224, 8703482), (233, 8367296), (266, 7329248), (304, 6413092), (448, 4351741), (466, 4183648), (532, 3664624), (608, 3206546), (932, 2091824), (983, 1983296), (1064, 1832312), (1216, 1603273), (1631, 1195328), (1864, 1045912), (1966, 991648), (2128, 916156), (3262, 597664), (3728, 522956), (3932, 495824), (4256, 458078), (4427, 440384), (6524, 298832), (6881, 283328), (7456, 261478), (7864, 247912), (8512, 229039), (8854, 220192), (13048, 149416), (13762, 141664), (14912, 130739), (15728, 123956), (17708, 110096), (18677, 104384), (26096, 74708), (27524, 70832), (30989, 62912), (31456, 61978), (35416, 55048), (37354, 52192)]