About the Number

422928

422927 ← → 422929

2進数表記:1100111010000010000

漢数字表記:四十二万二千九百二十八

素因数分解:

2 4 × 3 3 × 11 1 × 89 1

素因数の和:117
約数の個数: 80
約数和(自身を含む): 1339200
約数和(自身を除く): 916272

約数列:
[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 89, 99, 108, 132, 144, 176, 178, 198, 216, 264, 267, 297, 356, 396, 432, 528, 534, 594, 712, 792, 801, 979, 1068, 1188, 1424, 1584, 1602, 1958, 2136, 2376, 2403, 2937, 3204, 3916, 4272, 4752, 4806, 5874, 6408, 7832, 8811, 9612, 11748, 12816, 15664, 17622, 19224, 23496, 26433, 35244, 38448, 46992, 52866, 70488, 105732, 140976, 211464, 422928]

約数ペア:
[(1, 422928), (2, 211464), (3, 140976), (4, 105732), (6, 70488), (8, 52866), (9, 46992), (11, 38448), (12, 35244), (16, 26433), (18, 23496), (22, 19224), (24, 17622), (27, 15664), (33, 12816), (36, 11748), (44, 9612), (48, 8811), (54, 7832), (66, 6408), (72, 5874), (88, 4806), (89, 4752), (99, 4272), (108, 3916), (132, 3204), (144, 2937), (176, 2403), (178, 2376), (198, 2136), (216, 1958), (264, 1602), (267, 1584), (297, 1424), (356, 1188), (396, 1068), (432, 979), (528, 801), (534, 792), (594, 712)]

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