15698439084

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1\times {\mathrm{1723}}^1$

素因数の和:2287

約数の個数: 96

約数和(自身を含む): 39100320000

約数和(自身を除く): 23401880916

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 449, 534, 898, 1068, 1347, 1691, 1723, 1796, 2694, 3382, 3446, 5073, 5169, 5388, 6764, 6892, 8531, 10146, 10338, 17062, 20292, 20676, 25593, 32737, 34124, 39961, 51186, 65474, 79922, 98211, 102372, 119883, 130948, 153347, 159844, 196422, 239766, 306694, 392844, 460041, 479532, 613388, 759259, 773627, 920082, 1518518, 1547254, 1840164, 2277777, 2320881, 2913593, 3037036, 3094508, 4555554, 4641762, 5827186, 8740779, 9111108, 9283524, 11654372, 14698913, 17481558, 29397826, 34963116, 44096739, 58795652, 68852803, 88193478, 137705606, 176386956, 206558409, 275411212, 413116818, 826233636, 1308203257, 2616406514, 3924609771, 5232813028, 7849219542, 15698439084]

約数ペア:

[(1, 15698439084), (2, 7849219542), (3, 5232813028), (4, 3924609771), (6, 2616406514), (12, 1308203257), (19, 826233636), (38, 413116818), (57, 275411212), (76, 206558409), (89, 176386956), (114, 137705606), (178, 88193478), (228, 68852803), (267, 58795652), (356, 44096739), (449, 34963116), (534, 29397826), (898, 17481558), (1068, 14698913), (1347, 11654372), (1691, 9283524), (1723, 9111108), (1796, 8740779), (2694, 5827186), (3382, 4641762), (3446, 4555554), (5073, 3094508), (5169, 3037036), (5388, 2913593), (6764, 2320881), (6892, 2277777), (8531, 1840164), (10146, 1547254), (10338, 1518518), (17062, 920082), (20292, 773627), (20676, 759259), (25593, 613388), (32737, 479532), (34124, 460041), (39961, 392844), (51186, 306694), (65474, 239766), (79922, 196422), (98211, 159844), (102372, 153347), (119883, 130948)]