About the Number

121291632

121291631 ← → 121291633

2進数表記:111001110101100001101110000

漢数字表記:一億二千百二十九万千六百三十二

素因数分解:

2 4 × 3 2 × 7 1 × 11 1 × 10939 1

素因数の和:10971
約数の個数: 120
約数和(自身を含む): 423246720
約数和(自身を除く): 301955088

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 10939, 11088, 21878, 32817, 43756, 65634, 76573, 87512, 98451, 120329, 131268, 153146, 175024, 196902, 229719, 240658, 262536, 306292, 360987, 393804, 459438, 481316, 525072, 612584, 689157, 721974, 787608, 842303, 918876, 962632, 1082961, 1225168, 1378314, 1443948, 1575216, 1684606, 1837752, 1925264, 2165922, 2526909, 2756628, 2887896, 3369212, 3675504, 4331844, 5053818, 5513256, 5775792, 6738424, 7580727, 8663688, 10107636, 11026512, 13476848, 15161454, 17327376, 20215272, 30322908, 40430544, 60645816, 121291632]

約数ペア:
[(1, 121291632), (2, 60645816), (3, 40430544), (4, 30322908), (6, 20215272), (7, 17327376), (8, 15161454), (9, 13476848), (11, 11026512), (12, 10107636), (14, 8663688), (16, 7580727), (18, 6738424), (21, 5775792), (22, 5513256), (24, 5053818), (28, 4331844), (33, 3675504), (36, 3369212), (42, 2887896), (44, 2756628), (48, 2526909), (56, 2165922), (63, 1925264), (66, 1837752), (72, 1684606), (77, 1575216), (84, 1443948), (88, 1378314), (99, 1225168), (112, 1082961), (126, 962632), (132, 918876), (144, 842303), (154, 787608), (168, 721974), (176, 689157), (198, 612584), (231, 525072), (252, 481316), (264, 459438), (308, 393804), (336, 360987), (396, 306292), (462, 262536), (504, 240658), (528, 229719), (616, 196902), (693, 175024), (792, 153146), (924, 131268), (1008, 120329), (1232, 98451), (1386, 87512), (1584, 76573), (1848, 65634), (2772, 43756), (3696, 32817), (5544, 21878), (10939, 11088)]

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