266493312

素因数分解:

$2^7\times 3^2\times {\mathrm{231331}}^1$

素因数の和:231351

約数の個数: 48

約数和(自身を含む): 766865580

約数和(自身を除く): 500372268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 231331, 462662, 693993, 925324, 1387986, 1850648, 2081979, 2775972, 3701296, 4163958, 5551944, 7402592, 8327916, 11103888, 14805184, 16655832, 22207776, 29610368, 33311664, 44415552, 66623328, 88831104, 133246656, 266493312]

約数ペア:

[(1, 266493312), (2, 133246656), (3, 88831104), (4, 66623328), (6, 44415552), (8, 33311664), (9, 29610368), (12, 22207776), (16, 16655832), (18, 14805184), (24, 11103888), (32, 8327916), (36, 7402592), (48, 5551944), (64, 4163958), (72, 3701296), (96, 2775972), (128, 2081979), (144, 1850648), (192, 1387986), (288, 925324), (384, 693993), (576, 462662), (1152, 231331)]