About the Number

1380349008

1380349007 ← → 1380349009

2進数表記:1010010010001100111010001010000

漢数字表記:十三億八千三十四万九千八

素因数分解:

2 4 × 3 2 × 67 1 × 173 1 × 827 1

素因数の和:1081
約数の個数: 120
約数和(自身を含む): 3948149088
約数和(自身を除く): 2567800080

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 173, 201, 268, 346, 402, 519, 536, 603, 692, 804, 827, 1038, 1072, 1206, 1384, 1557, 1608, 1654, 2076, 2412, 2481, 2768, 3114, 3216, 3308, 4152, 4824, 4962, 6228, 6616, 7443, 8304, 9648, 9924, 11591, 12456, 13232, 14886, 19848, 23182, 24912, 29772, 34773, 39696, 46364, 55409, 59544, 69546, 92728, 104319, 110818, 119088, 139092, 143071, 166227, 185456, 208638, 221636, 278184, 286142, 332454, 417276, 429213, 443272, 498681, 556368, 572284, 664908, 834552, 858426, 886544, 997362, 1144568, 1287639, 1329816, 1669104, 1716852, 1994724, 2289136, 2575278, 2659632, 3433704, 3989448, 5150556, 6867408, 7978896, 9585757, 10301112, 19171514, 20602224, 28757271, 38343028, 57514542, 76686056, 86271813, 115029084, 153372112, 172543626, 230058168, 345087252, 460116336, 690174504, 1380349008]

約数ペア:
[(1, 1380349008), (2, 690174504), (3, 460116336), (4, 345087252), (6, 230058168), (8, 172543626), (9, 153372112), (12, 115029084), (16, 86271813), (18, 76686056), (24, 57514542), (36, 38343028), (48, 28757271), (67, 20602224), (72, 19171514), (134, 10301112), (144, 9585757), (173, 7978896), (201, 6867408), (268, 5150556), (346, 3989448), (402, 3433704), (519, 2659632), (536, 2575278), (603, 2289136), (692, 1994724), (804, 1716852), (827, 1669104), (1038, 1329816), (1072, 1287639), (1206, 1144568), (1384, 997362), (1557, 886544), (1608, 858426), (1654, 834552), (2076, 664908), (2412, 572284), (2481, 556368), (2768, 498681), (3114, 443272), (3216, 429213), (3308, 417276), (4152, 332454), (4824, 286142), (4962, 278184), (6228, 221636), (6616, 208638), (7443, 185456), (8304, 166227), (9648, 143071), (9924, 139092), (11591, 119088), (12456, 110818), (13232, 104319), (14886, 92728), (19848, 69546), (23182, 59544), (24912, 55409), (29772, 46364), (34773, 39696)]

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