About the Number

268590972

268590971 ← → 268590973

2進数表記:10000000000100101111101111100

漢数字表記:二億六千八百五十九万九百七十二

素因数分解:

2 2 × 3 1 × 13 1 × 107 1 × 16091 1

素因数の和:16218
約数の個数: 48
約数和(自身を含む): 681270912
約数和(自身を除く): 412679940

約数列:
[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 4173, 5564, 8346, 16091, 16692, 32182, 48273, 64364, 96546, 193092, 209183, 418366, 627549, 836732, 1255098, 1721737, 2510196, 3443474, 5165211, 6886948, 10330422, 20660844, 22382581, 44765162, 67147743, 89530324, 134295486, 268590972]

約数ペア:
[(1, 268590972), (2, 134295486), (3, 89530324), (4, 67147743), (6, 44765162), (12, 22382581), (13, 20660844), (26, 10330422), (39, 6886948), (52, 5165211), (78, 3443474), (107, 2510196), (156, 1721737), (214, 1255098), (321, 836732), (428, 627549), (642, 418366), (1284, 209183), (1391, 193092), (2782, 96546), (4173, 64364), (5564, 48273), (8346, 32182), (16091, 16692)]

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