667788672

素因数分解:

$2^7\times 3^1\times {\mathrm{641}}^1\times {\mathrm{2713}}^1$

素因数の和:3371

約数の個数: 64

約数和(自身を含む): 1777235760

約数和(自身を除く): 1109447088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 641, 1282, 1923, 2564, 2713, 3846, 5128, 5426, 7692, 8139, 10256, 10852, 15384, 16278, 20512, 21704, 30768, 32556, 41024, 43408, 61536, 65112, 82048, 86816, 123072, 130224, 173632, 246144, 260448, 347264, 520896, 1041792, 1739033, 3478066, 5217099, 6956132, 10434198, 13912264, 20868396, 27824528, 41736792, 55649056, 83473584, 111298112, 166947168, 222596224, 333894336, 667788672]

約数ペア:

[(1, 667788672), (2, 333894336), (3, 222596224), (4, 166947168), (6, 111298112), (8, 83473584), (12, 55649056), (16, 41736792), (24, 27824528), (32, 20868396), (48, 13912264), (64, 10434198), (96, 6956132), (128, 5217099), (192, 3478066), (384, 1739033), (641, 1041792), (1282, 520896), (1923, 347264), (2564, 260448), (2713, 246144), (3846, 173632), (5128, 130224), (5426, 123072), (7692, 86816), (8139, 82048), (10256, 65112), (10852, 61536), (15384, 43408), (16278, 41024), (20512, 32556), (21704, 30768)]