About the Number

427984992

427984991 ← → 427984993

2進数表記:11001100000101000100001100000

漢数字表記:四億二千七百九十八万四千九百九十二

素因数分解:

2 5 × 3 3 × 379 1 × 1307 1

素因数の和:1705
約数の個数: 96
約数和(自身を含む): 1252540800
約数和(自身を除く): 824555808

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 379, 432, 758, 864, 1137, 1307, 1516, 2274, 2614, 3032, 3411, 3921, 4548, 5228, 6064, 6822, 7842, 9096, 10233, 10456, 11763, 12128, 13644, 15684, 18192, 20466, 20912, 23526, 27288, 31368, 35289, 36384, 40932, 41824, 47052, 54576, 62736, 70578, 81864, 94104, 109152, 125472, 141156, 163728, 188208, 282312, 327456, 376416, 495353, 564624, 990706, 1129248, 1486059, 1981412, 2972118, 3962824, 4458177, 5944236, 7925648, 8916354, 11888472, 13374531, 15851296, 17832708, 23776944, 26749062, 35665416, 47553888, 53498124, 71330832, 106996248, 142661664, 213992496, 427984992]

約数ペア:
[(1, 427984992), (2, 213992496), (3, 142661664), (4, 106996248), (6, 71330832), (8, 53498124), (9, 47553888), (12, 35665416), (16, 26749062), (18, 23776944), (24, 17832708), (27, 15851296), (32, 13374531), (36, 11888472), (48, 8916354), (54, 7925648), (72, 5944236), (96, 4458177), (108, 3962824), (144, 2972118), (216, 1981412), (288, 1486059), (379, 1129248), (432, 990706), (758, 564624), (864, 495353), (1137, 376416), (1307, 327456), (1516, 282312), (2274, 188208), (2614, 163728), (3032, 141156), (3411, 125472), (3921, 109152), (4548, 94104), (5228, 81864), (6064, 70578), (6822, 62736), (7842, 54576), (9096, 47052), (10233, 41824), (10456, 40932), (11763, 36384), (12128, 35289), (13644, 31368), (15684, 27288), (18192, 23526), (20466, 20912)]

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