1398977771968

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1\times {\mathrm{64483}}^1$

素因数の和:65194

約数の個数: 112

約数和(自身を含む): 3218133345280

約数和(自身を除く): 1819155573312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 613, 632, 1106, 1226, 1264, 2212, 2452, 2528, 4291, 4424, 4904, 5056, 8582, 8848, 9808, 17164, 17696, 19616, 34328, 35392, 39232, 48427, 64483, 68656, 96854, 128966, 137312, 193708, 257932, 274624, 338989, 387416, 451381, 515864, 677978, 774832, 902762, 1031728, 1355956, 1549664, 1805524, 2063456, 2711912, 3099328, 3611048, 4126912, 5094157, 5423824, 7222096, 10188314, 10847648, 14444192, 20376628, 21695296, 28888384, 35659099, 39528079, 40753256, 71318198, 79056158, 81506512, 142636396, 158112316, 163013024, 276696553, 285272792, 316224632, 326026048, 553393106, 570545584, 632449264, 1106786212, 1141091168, 1264898528, 2213572424, 2282182336, 2529797056, 3122718241, 4427144848, 6245436482, 8854289696, 12490872964, 17708579392, 21859027687, 24981745928, 43718055374, 49963491856, 87436110748, 99926983712, 174872221496, 199853967424, 349744442992, 699488885984, 1398977771968]

約数ペア:

[(1, 1398977771968), (2, 699488885984), (4, 349744442992), (7, 199853967424), (8, 174872221496), (14, 99926983712), (16, 87436110748), (28, 49963491856), (32, 43718055374), (56, 24981745928), (64, 21859027687), (79, 17708579392), (112, 12490872964), (158, 8854289696), (224, 6245436482), (316, 4427144848), (448, 3122718241), (553, 2529797056), (613, 2282182336), (632, 2213572424), (1106, 1264898528), (1226, 1141091168), (1264, 1106786212), (2212, 632449264), (2452, 570545584), (2528, 553393106), (4291, 326026048), (4424, 316224632), (4904, 285272792), (5056, 276696553), (8582, 163013024), (8848, 158112316), (9808, 142636396), (17164, 81506512), (17696, 79056158), (19616, 71318198), (34328, 40753256), (35392, 39528079), (39232, 35659099), (48427, 28888384), (64483, 21695296), (68656, 20376628), (96854, 14444192), (128966, 10847648), (137312, 10188314), (193708, 7222096), (257932, 5423824), (274624, 5094157), (338989, 4126912), (387416, 3611048), (451381, 3099328), (515864, 2711912), (677978, 2063456), (774832, 1805524), (902762, 1549664), (1031728, 1355956)]