345307776

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{81749}}^1$

素因数の和:81777

約数の個数: 64

約数和(自身を含む): 1000620000

約数和(自身を除く): 655312224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 81749, 163498, 245247, 326996, 490494, 653992, 899239, 980988, 1307984, 1798478, 1961976, 2615968, 2697717, 3596956, 3923952, 5231936, 5395434, 7193912, 7847904, 10463872, 10790868, 14387824, 15695808, 21581736, 28775648, 31391616, 43163472, 57551296, 86326944, 115102592, 172653888, 345307776]

約数ペア:

[(1, 345307776), (2, 172653888), (3, 115102592), (4, 86326944), (6, 57551296), (8, 43163472), (11, 31391616), (12, 28775648), (16, 21581736), (22, 15695808), (24, 14387824), (32, 10790868), (33, 10463872), (44, 7847904), (48, 7193912), (64, 5395434), (66, 5231936), (88, 3923952), (96, 3596956), (128, 2697717), (132, 2615968), (176, 1961976), (192, 1798478), (264, 1307984), (352, 980988), (384, 899239), (528, 653992), (704, 490494), (1056, 326996), (1408, 245247), (2112, 163498), (4224, 81749)]