225471576

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 651939840

約数和(自身を除く): 426468264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 71, 88, 92, 132, 138, 142, 184, 213, 253, 264, 276, 284, 426, 506, 523, 552, 568, 759, 781, 852, 1012, 1046, 1518, 1562, 1569, 1633, 1704, 2024, 2092, 2343, 3036, 3124, 3138, 3266, 4184, 4686, 4899, 5753, 6072, 6248, 6276, 6532, 9372, 9798, 11506, 12029, 12552, 13064, 17259, 17963, 18744, 19596, 23012, 24058, 34518, 35926, 36087, 37133, 39192, 46024, 48116, 53889, 69036, 71852, 72174, 74266, 96232, 107778, 111399, 132319, 138072, 143704, 144348, 148532, 215556, 222798, 264638, 288696, 297064, 396957, 408463, 431112, 445596, 529276, 793914, 816926, 854059, 891192, 1058552, 1225389, 1587828, 1633852, 1708118, 2450778, 2562177, 3175656, 3267704, 3416236, 4901556, 5124354, 6832472, 9394649, 9803112, 10248708, 18789298, 20497416, 28183947, 37578596, 56367894, 75157192, 112735788, 225471576]

約数ペア:

[(1, 225471576), (2, 112735788), (3, 75157192), (4, 56367894), (6, 37578596), (8, 28183947), (11, 20497416), (12, 18789298), (22, 10248708), (23, 9803112), (24, 9394649), (33, 6832472), (44, 5124354), (46, 4901556), (66, 3416236), (69, 3267704), (71, 3175656), (88, 2562177), (92, 2450778), (132, 1708118), (138, 1633852), (142, 1587828), (184, 1225389), (213, 1058552), (253, 891192), (264, 854059), (276, 816926), (284, 793914), (426, 529276), (506, 445596), (523, 431112), (552, 408463), (568, 396957), (759, 297064), (781, 288696), (852, 264638), (1012, 222798), (1046, 215556), (1518, 148532), (1562, 144348), (1569, 143704), (1633, 138072), (1704, 132319), (2024, 111399), (2092, 107778), (2343, 96232), (3036, 74266), (3124, 72174), (3138, 71852), (3266, 69036), (4184, 53889), (4686, 48116), (4899, 46024), (5753, 39192), (6072, 37133), (6248, 36087), (6276, 35926), (6532, 34518), (9372, 24058), (9798, 23012), (11506, 19596), (12029, 18744), (12552, 17963), (13064, 17259)]