316286656

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19081}}^1$

素因数の和:19137

約数の個数: 56

約数和(自身を含む): 736717856

約数和(自身を除く): 420431200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 4144, 8288, 16576, 19081, 38162, 76324, 133567, 152648, 267134, 305296, 534268, 610592, 705997, 1068536, 1221184, 1411994, 2137072, 2823988, 4274144, 4941979, 5647976, 8548288, 9883958, 11295952, 19767916, 22591904, 39535832, 45183808, 79071664, 158143328, 316286656]

約数ペア:

[(1, 316286656), (2, 158143328), (4, 79071664), (7, 45183808), (8, 39535832), (14, 22591904), (16, 19767916), (28, 11295952), (32, 9883958), (37, 8548288), (56, 5647976), (64, 4941979), (74, 4274144), (112, 2823988), (148, 2137072), (224, 1411994), (259, 1221184), (296, 1068536), (448, 705997), (518, 610592), (592, 534268), (1036, 305296), (1184, 267134), (2072, 152648), (2368, 133567), (4144, 76324), (8288, 38162), (16576, 19081)]