1358438848

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1699}}^1$

素因数の和:1786

約数の個数: 84

約数和(自身を含む): 3001441800

約数和(自身を除く): 1643002952

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 961, 992, 1612, 1699, 1922, 1984, 3224, 3398, 3844, 6448, 6796, 7688, 12493, 12896, 13592, 15376, 22087, 24986, 25792, 27184, 30752, 44174, 49972, 52669, 54368, 61504, 88348, 99944, 105338, 108736, 176696, 199888, 210676, 353392, 399776, 421352, 684697, 706784, 799552, 842704, 1369394, 1413568, 1632739, 1685408, 2738788, 3265478, 3370816, 5477576, 6530956, 10955152, 13061912, 21225607, 21910304, 26123824, 42451214, 43820608, 52247648, 84902428, 104495296, 169804856, 339609712, 679219424, 1358438848]

約数ペア:

[(1, 1358438848), (2, 679219424), (4, 339609712), (8, 169804856), (13, 104495296), (16, 84902428), (26, 52247648), (31, 43820608), (32, 42451214), (52, 26123824), (62, 21910304), (64, 21225607), (104, 13061912), (124, 10955152), (208, 6530956), (248, 5477576), (403, 3370816), (416, 3265478), (496, 2738788), (806, 1685408), (832, 1632739), (961, 1413568), (992, 1369394), (1612, 842704), (1699, 799552), (1922, 706784), (1984, 684697), (3224, 421352), (3398, 399776), (3844, 353392), (6448, 210676), (6796, 199888), (7688, 176696), (12493, 108736), (12896, 105338), (13592, 99944), (15376, 88348), (22087, 61504), (24986, 54368), (25792, 52669), (27184, 49972), (30752, 44174)]