13308944896

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{105239}}^1$

素因数の和:105289

約数の個数: 80

約数和(自身を含む): 30144945600

約数和(自身を除く): 16836000704

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 832, 988, 1216, 1664, 1976, 2432, 3328, 3952, 4864, 6656, 7904, 9728, 15808, 31616, 63232, 105239, 126464, 210478, 420956, 841912, 1368107, 1683824, 1999541, 2736214, 3367648, 3999082, 5472428, 6735296, 7998164, 10944856, 13470592, 15996328, 21889712, 25994033, 26941184, 31992656, 43779424, 51988066, 53882368, 63985312, 87558848, 103976132, 127970624, 175117696, 207952264, 255941248, 350235392, 415904528, 511882496, 700470784, 831809056, 1023764992, 1663618112, 3327236224, 6654472448, 13308944896]

約数ペア:

[(1, 13308944896), (2, 6654472448), (4, 3327236224), (8, 1663618112), (13, 1023764992), (16, 831809056), (19, 700470784), (26, 511882496), (32, 415904528), (38, 350235392), (52, 255941248), (64, 207952264), (76, 175117696), (104, 127970624), (128, 103976132), (152, 87558848), (208, 63985312), (247, 53882368), (256, 51988066), (304, 43779424), (416, 31992656), (494, 26941184), (512, 25994033), (608, 21889712), (832, 15996328), (988, 13470592), (1216, 10944856), (1664, 7998164), (1976, 6735296), (2432, 5472428), (3328, 3999082), (3952, 3367648), (4864, 2736214), (6656, 1999541), (7904, 1683824), (9728, 1368107), (15808, 841912), (31616, 420956), (63232, 210478), (105239, 126464)]