About the Number

212794992

212794991 ← → 212794993

2進数表記:1100101011101111111001110000

漢数字表記:二億千二百七十九万四千九百九十二

素因数分解:

2 4 × 3 3 × 37 1 × 13313 1

素因数の和:13367
約数の個数: 80
約数和(自身を含む): 627355680
約数和(自身を除く): 414560688

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 13313, 15984, 26626, 39939, 53252, 79878, 106504, 119817, 159756, 213008, 239634, 319512, 359451, 479268, 492581, 639024, 718902, 958536, 985162, 1437804, 1477743, 1917072, 1970324, 2875608, 2955486, 3940648, 4433229, 5751216, 5910972, 7881296, 8866458, 11821944, 13299687, 17732916, 23643888, 26599374, 35465832, 53198748, 70931664, 106397496, 212794992]

約数ペア:
[(1, 212794992), (2, 106397496), (3, 70931664), (4, 53198748), (6, 35465832), (8, 26599374), (9, 23643888), (12, 17732916), (16, 13299687), (18, 11821944), (24, 8866458), (27, 7881296), (36, 5910972), (37, 5751216), (48, 4433229), (54, 3940648), (72, 2955486), (74, 2875608), (108, 1970324), (111, 1917072), (144, 1477743), (148, 1437804), (216, 985162), (222, 958536), (296, 718902), (333, 639024), (432, 492581), (444, 479268), (592, 359451), (666, 319512), (888, 239634), (999, 213008), (1332, 159756), (1776, 119817), (1998, 106504), (2664, 79878), (3996, 53252), (5328, 39939), (7992, 26626), (13313, 15984)]

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