About the Number

421325892

421325891 ← → 421325893

2進数表記:11001000111001110110001000100

漢数字表記:四億二千百三十二万五千八百九十二

素因数分解:

2 2 × 3 2 × 13 1 × 17 1 × 52957 1

素因数の和:52997
約数の個数: 72
約数和(自身を含む): 1214432856
約数和(自身を除く): 793106964

約数列:
[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 52957, 105914, 158871, 211828, 317742, 476613, 635484, 688441, 900269, 953226, 1376882, 1800538, 1906452, 2065323, 2700807, 2753764, 3601076, 4130646, 5401614, 6195969, 8102421, 8261292, 10803228, 11703497, 12391938, 16204842, 23406994, 24783876, 32409684, 35110491, 46813988, 70220982, 105331473, 140441964, 210662946, 421325892]

約数ペア:
[(1, 421325892), (2, 210662946), (3, 140441964), (4, 105331473), (6, 70220982), (9, 46813988), (12, 35110491), (13, 32409684), (17, 24783876), (18, 23406994), (26, 16204842), (34, 12391938), (36, 11703497), (39, 10803228), (51, 8261292), (52, 8102421), (68, 6195969), (78, 5401614), (102, 4130646), (117, 3601076), (153, 2753764), (156, 2700807), (204, 2065323), (221, 1906452), (234, 1800538), (306, 1376882), (442, 953226), (468, 900269), (612, 688441), (663, 635484), (884, 476613), (1326, 317742), (1989, 211828), (2652, 158871), (3978, 105914), (7956, 52957)]

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