628892784

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10837}}^1$

素因数の和:10895

約数の個数: 120

約数和(自身を含む): 1956735872

約数和(自身を除く): 1327843088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 10837, 14508, 19344, 21674, 29016, 32511, 43348, 58032, 65022, 86696, 97533, 130044, 140881, 173392, 195066, 260088, 281762, 335947, 390132, 422643, 520176, 563524, 671894, 780264, 845286, 1007841, 1127048, 1267929, 1343788, 1560528, 1690572, 2015682, 2254096, 2535858, 2687576, 3023523, 3381144, 4031364, 4367311, 5071716, 5375152, 6047046, 6762288, 8062728, 8734622, 10143432, 12094092, 13101933, 16125456, 17469244, 20286864, 24188184, 26203866, 34938488, 39305799, 48376368, 52407732, 69876976, 78611598, 104815464, 157223196, 209630928, 314446392, 628892784]

約数ペア:

[(1, 628892784), (2, 314446392), (3, 209630928), (4, 157223196), (6, 104815464), (8, 78611598), (9, 69876976), (12, 52407732), (13, 48376368), (16, 39305799), (18, 34938488), (24, 26203866), (26, 24188184), (31, 20286864), (36, 17469244), (39, 16125456), (48, 13101933), (52, 12094092), (62, 10143432), (72, 8734622), (78, 8062728), (93, 6762288), (104, 6047046), (117, 5375152), (124, 5071716), (144, 4367311), (156, 4031364), (186, 3381144), (208, 3023523), (234, 2687576), (248, 2535858), (279, 2254096), (312, 2015682), (372, 1690572), (403, 1560528), (468, 1343788), (496, 1267929), (558, 1127048), (624, 1007841), (744, 845286), (806, 780264), (936, 671894), (1116, 563524), (1209, 520176), (1488, 422643), (1612, 390132), (1872, 335947), (2232, 281762), (2418, 260088), (3224, 195066), (3627, 173392), (4464, 140881), (4836, 130044), (6448, 97533), (7254, 86696), (9672, 65022), (10837, 58032), (14508, 43348), (19344, 32511), (21674, 29016)]