381857316

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 972104448

約数和(自身を除く): 590247132

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 61, 69, 74, 92, 111, 122, 138, 148, 183, 222, 244, 276, 366, 444, 613, 732, 851, 1226, 1403, 1702, 1839, 2257, 2452, 2553, 2806, 3404, 3678, 4209, 4514, 5106, 5612, 6771, 7356, 8418, 9028, 10212, 13542, 14099, 16836, 22681, 27084, 28198, 37393, 42297, 45362, 51911, 56396, 68043, 74786, 84594, 90724, 103822, 112179, 136086, 149572, 155733, 169188, 207644, 224358, 272172, 311466, 448716, 521663, 622932, 860039, 1043326, 1383541, 1564989, 1720078, 2086652, 2580117, 2767082, 3129978, 3440156, 4150623, 5160234, 5534164, 6259956, 8301246, 10320468, 16602492, 31821443, 63642886, 95464329, 127285772, 190928658, 381857316]

約数ペア:

[(1, 381857316), (2, 190928658), (3, 127285772), (4, 95464329), (6, 63642886), (12, 31821443), (23, 16602492), (37, 10320468), (46, 8301246), (61, 6259956), (69, 5534164), (74, 5160234), (92, 4150623), (111, 3440156), (122, 3129978), (138, 2767082), (148, 2580117), (183, 2086652), (222, 1720078), (244, 1564989), (276, 1383541), (366, 1043326), (444, 860039), (613, 622932), (732, 521663), (851, 448716), (1226, 311466), (1403, 272172), (1702, 224358), (1839, 207644), (2257, 169188), (2452, 155733), (2553, 149572), (2806, 136086), (3404, 112179), (3678, 103822), (4209, 90724), (4514, 84594), (5106, 74786), (5612, 68043), (6771, 56396), (7356, 51911), (8418, 45362), (9028, 42297), (10212, 37393), (13542, 28198), (14099, 27084), (16836, 22681)]