239449872

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2437}}^1$

素因数の和:2560

約数の個数: 80

約数和(自身を含む): 652993920

約数和(自身を除く): 413544048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 178, 184, 267, 276, 356, 368, 534, 552, 712, 1068, 1104, 1424, 2047, 2136, 2437, 4094, 4272, 4874, 6141, 7311, 8188, 9748, 12282, 14622, 16376, 19496, 24564, 29244, 32752, 38992, 49128, 56051, 58488, 98256, 112102, 116976, 168153, 216893, 224204, 336306, 433786, 448408, 650679, 672612, 867572, 896816, 1301358, 1345224, 1735144, 2602716, 2690448, 3470288, 4988539, 5205432, 9977078, 10410864, 14965617, 19954156, 29931234, 39908312, 59862468, 79816624, 119724936, 239449872]

約数ペア:

[(1, 239449872), (2, 119724936), (3, 79816624), (4, 59862468), (6, 39908312), (8, 29931234), (12, 19954156), (16, 14965617), (23, 10410864), (24, 9977078), (46, 5205432), (48, 4988539), (69, 3470288), (89, 2690448), (92, 2602716), (138, 1735144), (178, 1345224), (184, 1301358), (267, 896816), (276, 867572), (356, 672612), (368, 650679), (534, 448408), (552, 433786), (712, 336306), (1068, 224204), (1104, 216893), (1424, 168153), (2047, 116976), (2136, 112102), (2437, 98256), (4094, 58488), (4272, 56051), (4874, 49128), (6141, 38992), (7311, 32752), (8188, 29244), (9748, 24564), (12282, 19496), (14622, 16376)]