About the Number

380673888

380673887 ← → 380673889

2進数表記:10110101100001001111101100000

漢数字表記:三億八千六十七万三千八百八十八

素因数分解:

2 5 × 3 1 × 7 1 × 317 1 × 1787 1

素因数の和:2124
約数の個数: 96
約数和(自身を含む): 1146265344
約数和(自身を除く): 765591456

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 317, 336, 634, 672, 951, 1268, 1787, 1902, 2219, 2536, 3574, 3804, 4438, 5072, 5361, 6657, 7148, 7608, 8876, 10144, 10722, 12509, 13314, 14296, 15216, 17752, 21444, 25018, 26628, 28592, 30432, 35504, 37527, 42888, 50036, 53256, 57184, 71008, 75054, 85776, 100072, 106512, 150108, 171552, 200144, 213024, 300216, 400288, 566479, 600432, 1132958, 1200864, 1699437, 2265916, 3398874, 3965353, 4531832, 6797748, 7930706, 9063664, 11896059, 13595496, 15861412, 18127328, 23792118, 27190992, 31722824, 47584236, 54381984, 63445648, 95168472, 126891296, 190336944, 380673888]

約数ペア:
[(1, 380673888), (2, 190336944), (3, 126891296), (4, 95168472), (6, 63445648), (7, 54381984), (8, 47584236), (12, 31722824), (14, 27190992), (16, 23792118), (21, 18127328), (24, 15861412), (28, 13595496), (32, 11896059), (42, 9063664), (48, 7930706), (56, 6797748), (84, 4531832), (96, 3965353), (112, 3398874), (168, 2265916), (224, 1699437), (317, 1200864), (336, 1132958), (634, 600432), (672, 566479), (951, 400288), (1268, 300216), (1787, 213024), (1902, 200144), (2219, 171552), (2536, 150108), (3574, 106512), (3804, 100072), (4438, 85776), (5072, 75054), (5361, 71008), (6657, 57184), (7148, 53256), (7608, 50036), (8876, 42888), (10144, 37527), (10722, 35504), (12509, 30432), (13314, 28592), (14296, 26628), (15216, 25018), (17752, 21444)]

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