39858304512

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1996109}}^1$

素因数の和:1996143

約数の個数: 80

約数和(自身を含む): 114353149680

約数和(自身を除く): 74494845168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 19968, 1996109, 3992218, 5988327, 7984436, 11976654, 15968872, 23953308, 25949417, 31937744, 47906616, 51898834, 63875488, 77848251, 95813232, 103797668, 127750976, 155696502, 191626464, 207595336, 255501952, 311393004, 383252928, 415190672, 511003904, 622786008, 766505856, 830381344, 1022007808, 1245572016, 1533011712, 1660762688, 2491144032, 3066023424, 3321525376, 4982288064, 6643050752, 9964576128, 13286101504, 19929152256, 39858304512]

約数ペア:

[(1, 39858304512), (2, 19929152256), (3, 13286101504), (4, 9964576128), (6, 6643050752), (8, 4982288064), (12, 3321525376), (13, 3066023424), (16, 2491144032), (24, 1660762688), (26, 1533011712), (32, 1245572016), (39, 1022007808), (48, 830381344), (52, 766505856), (64, 622786008), (78, 511003904), (96, 415190672), (104, 383252928), (128, 311393004), (156, 255501952), (192, 207595336), (208, 191626464), (256, 155696502), (312, 127750976), (384, 103797668), (416, 95813232), (512, 77848251), (624, 63875488), (768, 51898834), (832, 47906616), (1248, 31937744), (1536, 25949417), (1664, 23953308), (2496, 15968872), (3328, 11976654), (4992, 7984436), (6656, 5988327), (9984, 3992218), (19968, 1996109)]