401817636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 1167723648

約数和(自身を除く): 765906012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 157, 198, 207, 253, 276, 281, 314, 396, 414, 471, 506, 562, 628, 759, 828, 843, 942, 1012, 1124, 1413, 1518, 1686, 1727, 1884, 2277, 2529, 2826, 3036, 3091, 3372, 3454, 3611, 4554, 5058, 5181, 5652, 6182, 6463, 6908, 7222, 9108, 9273, 10116, 10362, 10833, 12364, 12926, 14444, 15543, 18546, 19389, 20724, 21666, 25852, 27819, 31086, 32499, 37092, 38778, 39721, 43332, 44117, 55638, 58167, 62172, 64998, 71093, 77556, 79442, 88234, 111276, 116334, 119163, 129996, 132351, 142186, 158884, 176468, 213279, 232668, 238326, 264702, 284372, 357489, 397053, 426558, 476652, 485287, 529404, 639837, 714978, 794106, 853116, 970574, 1014691, 1279674, 1429956, 1455861, 1588212, 1941148, 2029382, 2559348, 2911722, 3044073, 4058764, 4367583, 5823444, 6088146, 8735166, 9132219, 11161601, 12176292, 17470332, 18264438, 22323202, 33484803, 36528876, 44646404, 66969606, 100454409, 133939212, 200908818, 401817636]

約数ペア:

[(1, 401817636), (2, 200908818), (3, 133939212), (4, 100454409), (6, 66969606), (9, 44646404), (11, 36528876), (12, 33484803), (18, 22323202), (22, 18264438), (23, 17470332), (33, 12176292), (36, 11161601), (44, 9132219), (46, 8735166), (66, 6088146), (69, 5823444), (92, 4367583), (99, 4058764), (132, 3044073), (138, 2911722), (157, 2559348), (198, 2029382), (207, 1941148), (253, 1588212), (276, 1455861), (281, 1429956), (314, 1279674), (396, 1014691), (414, 970574), (471, 853116), (506, 794106), (562, 714978), (628, 639837), (759, 529404), (828, 485287), (843, 476652), (942, 426558), (1012, 397053), (1124, 357489), (1413, 284372), (1518, 264702), (1686, 238326), (1727, 232668), (1884, 213279), (2277, 176468), (2529, 158884), (2826, 142186), (3036, 132351), (3091, 129996), (3372, 119163), (3454, 116334), (3611, 111276), (4554, 88234), (5058, 79442), (5181, 77556), (5652, 71093), (6182, 64998), (6463, 62172), (6908, 58167), (7222, 55638), (9108, 44117), (9273, 43332), (10116, 39721), (10362, 38778), (10833, 37092), (12364, 32499), (12926, 31086), (14444, 27819), (15543, 25852), (18546, 21666), (19389, 20724)]