40214856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 118195200

約数和(自身を除く): 77980344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 37, 44, 46, 66, 69, 74, 88, 92, 111, 132, 138, 148, 179, 184, 222, 253, 264, 276, 296, 358, 407, 444, 506, 537, 552, 716, 759, 814, 851, 888, 1012, 1074, 1221, 1432, 1518, 1628, 1702, 1969, 2024, 2148, 2442, 2553, 3036, 3256, 3404, 3938, 4117, 4296, 4884, 5106, 5907, 6072, 6623, 6808, 7876, 8234, 9361, 9768, 10212, 11814, 12351, 13246, 15752, 16468, 18722, 19869, 20424, 23628, 24702, 26492, 28083, 32936, 37444, 39738, 45287, 47256, 49404, 52984, 56166, 72853, 74888, 79476, 90574, 98808, 112332, 135861, 145706, 152329, 158952, 181148, 218559, 224664, 271722, 291412, 304658, 362296, 437118, 456987, 543444, 582824, 609316, 874236, 913974, 1086888, 1218632, 1675619, 1748472, 1827948, 3351238, 3655896, 5026857, 6702476, 10053714, 13404952, 20107428, 40214856]

約数ペア:

[(1, 40214856), (2, 20107428), (3, 13404952), (4, 10053714), (6, 6702476), (8, 5026857), (11, 3655896), (12, 3351238), (22, 1827948), (23, 1748472), (24, 1675619), (33, 1218632), (37, 1086888), (44, 913974), (46, 874236), (66, 609316), (69, 582824), (74, 543444), (88, 456987), (92, 437118), (111, 362296), (132, 304658), (138, 291412), (148, 271722), (179, 224664), (184, 218559), (222, 181148), (253, 158952), (264, 152329), (276, 145706), (296, 135861), (358, 112332), (407, 98808), (444, 90574), (506, 79476), (537, 74888), (552, 72853), (716, 56166), (759, 52984), (814, 49404), (851, 47256), (888, 45287), (1012, 39738), (1074, 37444), (1221, 32936), (1432, 28083), (1518, 26492), (1628, 24702), (1702, 23628), (1969, 20424), (2024, 19869), (2148, 18722), (2442, 16468), (2553, 15752), (3036, 13246), (3256, 12351), (3404, 11814), (3938, 10212), (4117, 9768), (4296, 9361), (4884, 8234), (5106, 7876), (5907, 6808), (6072, 6623)]