About the Number

243490592

243490591 ← → 243490593

2進数表記:1110100000110101111100100000

漢数字表記:二億四千三百四十九万五百九十二

素因数分解:

2 5 × 17 2 × 113 1 × 233 1

素因数の和:390
約数の個数: 72
約数和(自身を含む): 515940516
約数和(自身を除く): 272449924

約数列:
[1, 2, 4, 8, 16, 17, 32, 34, 68, 113, 136, 226, 233, 272, 289, 452, 466, 544, 578, 904, 932, 1156, 1808, 1864, 1921, 2312, 3616, 3728, 3842, 3961, 4624, 7456, 7684, 7922, 9248, 15368, 15844, 26329, 30736, 31688, 32657, 52658, 61472, 63376, 65314, 67337, 105316, 126752, 130628, 134674, 210632, 261256, 269348, 421264, 447593, 522512, 538696, 842528, 895186, 1045024, 1077392, 1790372, 2154784, 3580744, 7161488, 7609081, 14322976, 15218162, 30436324, 60872648, 121745296, 243490592]

約数ペア:
[(1, 243490592), (2, 121745296), (4, 60872648), (8, 30436324), (16, 15218162), (17, 14322976), (32, 7609081), (34, 7161488), (68, 3580744), (113, 2154784), (136, 1790372), (226, 1077392), (233, 1045024), (272, 895186), (289, 842528), (452, 538696), (466, 522512), (544, 447593), (578, 421264), (904, 269348), (932, 261256), (1156, 210632), (1808, 134674), (1864, 130628), (1921, 126752), (2312, 105316), (3616, 67337), (3728, 65314), (3842, 63376), (3961, 61472), (4624, 52658), (7456, 32657), (7684, 31688), (7922, 30736), (9248, 26329), (15368, 15844)]

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