1309114688

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:932

約数の個数: 112

約数和(自身を含む): 3074334720

約数和(自身を除く): 1765220032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 79, 94, 112, 158, 188, 224, 316, 329, 376, 448, 553, 632, 658, 752, 787, 1106, 1264, 1316, 1504, 1574, 2212, 2528, 2632, 3008, 3148, 3713, 4424, 5056, 5264, 5509, 6296, 7426, 8848, 10528, 11018, 12592, 14852, 17696, 21056, 22036, 25184, 25991, 29704, 35392, 36989, 44072, 50368, 51982, 59408, 62173, 73978, 88144, 103964, 118816, 124346, 147956, 176288, 207928, 237632, 248692, 258923, 295912, 352576, 415856, 435211, 497384, 517846, 591824, 831712, 870422, 994768, 1035692, 1183648, 1663424, 1740844, 1989536, 2071384, 2367296, 2922131, 3481688, 3979072, 4142768, 5844262, 6963376, 8285536, 11688524, 13926752, 16571072, 20454917, 23377048, 27853504, 40909834, 46754096, 81819668, 93508192, 163639336, 187016384, 327278672, 654557344, 1309114688]

約数ペア:

[(1, 1309114688), (2, 654557344), (4, 327278672), (7, 187016384), (8, 163639336), (14, 93508192), (16, 81819668), (28, 46754096), (32, 40909834), (47, 27853504), (56, 23377048), (64, 20454917), (79, 16571072), (94, 13926752), (112, 11688524), (158, 8285536), (188, 6963376), (224, 5844262), (316, 4142768), (329, 3979072), (376, 3481688), (448, 2922131), (553, 2367296), (632, 2071384), (658, 1989536), (752, 1740844), (787, 1663424), (1106, 1183648), (1264, 1035692), (1316, 994768), (1504, 870422), (1574, 831712), (2212, 591824), (2528, 517846), (2632, 497384), (3008, 435211), (3148, 415856), (3713, 352576), (4424, 295912), (5056, 258923), (5264, 248692), (5509, 237632), (6296, 207928), (7426, 176288), (8848, 147956), (10528, 124346), (11018, 118816), (12592, 103964), (14852, 88144), (17696, 73978), (21056, 62173), (22036, 59408), (25184, 51982), (25991, 50368), (29704, 44072), (35392, 36989)]