1391363008

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{733}}^1$

素因数の和:994

約数の個数: 112

約数和(自身を含む): 3340933120

約数和(自身を除く): 1949570112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 223, 224, 266, 304, 446, 448, 532, 608, 733, 892, 1064, 1216, 1466, 1561, 1784, 2128, 2932, 3122, 3568, 4237, 4256, 5131, 5864, 6244, 7136, 8474, 8512, 10262, 11728, 12488, 13927, 14272, 16948, 20524, 23456, 24976, 27854, 29659, 33896, 41048, 46912, 49952, 55708, 59318, 67792, 82096, 97489, 99904, 111416, 118636, 135584, 163459, 164192, 194978, 222832, 237272, 271168, 326918, 328384, 389956, 445664, 474544, 653836, 779912, 891328, 949088, 1144213, 1307672, 1559824, 1898176, 2288426, 2615344, 3105721, 3119648, 4576852, 5230688, 6211442, 6239296, 9153704, 10461376, 12422884, 18307408, 21740047, 24845768, 36614816, 43480094, 49691536, 73229632, 86960188, 99383072, 173920376, 198766144, 347840752, 695681504, 1391363008]

約数ペア:

[(1, 1391363008), (2, 695681504), (4, 347840752), (7, 198766144), (8, 173920376), (14, 99383072), (16, 86960188), (19, 73229632), (28, 49691536), (32, 43480094), (38, 36614816), (56, 24845768), (64, 21740047), (76, 18307408), (112, 12422884), (133, 10461376), (152, 9153704), (223, 6239296), (224, 6211442), (266, 5230688), (304, 4576852), (446, 3119648), (448, 3105721), (532, 2615344), (608, 2288426), (733, 1898176), (892, 1559824), (1064, 1307672), (1216, 1144213), (1466, 949088), (1561, 891328), (1784, 779912), (2128, 653836), (2932, 474544), (3122, 445664), (3568, 389956), (4237, 328384), (4256, 326918), (5131, 271168), (5864, 237272), (6244, 222832), (7136, 194978), (8474, 164192), (8512, 163459), (10262, 135584), (11728, 118636), (12488, 111416), (13927, 99904), (14272, 97489), (16948, 82096), (20524, 67792), (23456, 59318), (24976, 55708), (27854, 49952), (29659, 46912), (33896, 41048)]