15204879616

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{11311}}^1$

素因数の和:11475

約数の個数: 72

約数和(自身を含む): 31214332800

約数和(自身を除く): 16009453184

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 89, 118, 128, 178, 236, 256, 356, 472, 712, 944, 1424, 1888, 2848, 3776, 5251, 5696, 7552, 10502, 11311, 11392, 15104, 21004, 22622, 22784, 42008, 45244, 84016, 90488, 168032, 180976, 336064, 361952, 667349, 672128, 723904, 1006679, 1334698, 1344256, 1447808, 2013358, 2669396, 2895616, 4026716, 5338792, 8053432, 10677584, 16106864, 21355168, 32213728, 42710336, 59394061, 64427456, 85420672, 118788122, 128854912, 170841344, 237576244, 257709824, 475152488, 950304976, 1900609952, 3801219904, 7602439808, 15204879616]

約数ペア:

[(1, 15204879616), (2, 7602439808), (4, 3801219904), (8, 1900609952), (16, 950304976), (32, 475152488), (59, 257709824), (64, 237576244), (89, 170841344), (118, 128854912), (128, 118788122), (178, 85420672), (236, 64427456), (256, 59394061), (356, 42710336), (472, 32213728), (712, 21355168), (944, 16106864), (1424, 10677584), (1888, 8053432), (2848, 5338792), (3776, 4026716), (5251, 2895616), (5696, 2669396), (7552, 2013358), (10502, 1447808), (11311, 1344256), (11392, 1334698), (15104, 1006679), (21004, 723904), (22622, 672128), (22784, 667349), (42008, 361952), (45244, 336064), (84016, 180976), (90488, 168032)]