40524528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 123420672

約数和(自身を除く): 82896144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 47, 48, 66, 69, 71, 88, 92, 94, 132, 138, 141, 142, 176, 184, 188, 213, 253, 264, 276, 282, 284, 368, 376, 426, 506, 517, 528, 552, 564, 568, 752, 759, 781, 852, 1012, 1034, 1081, 1104, 1128, 1136, 1518, 1551, 1562, 1633, 1704, 2024, 2068, 2162, 2256, 2343, 3036, 3102, 3124, 3243, 3266, 3337, 3408, 4048, 4136, 4324, 4686, 4899, 6072, 6204, 6248, 6486, 6532, 6674, 8272, 8648, 9372, 9798, 10011, 11891, 12144, 12408, 12496, 12972, 13064, 13348, 17296, 17963, 18744, 19596, 20022, 23782, 24816, 25944, 26128, 26696, 35673, 35926, 36707, 37488, 39192, 40044, 47564, 51888, 53392, 53889, 71346, 71852, 73414, 76751, 78384, 80088, 95128, 107778, 110121, 142692, 143704, 146828, 153502, 160176, 190256, 215556, 220242, 230253, 285384, 287408, 293656, 307004, 431112, 440484, 460506, 570768, 587312, 614008, 844261, 862224, 880968, 921012, 1228016, 1688522, 1761936, 1842024, 2532783, 3377044, 3684048, 5065566, 6754088, 10131132, 13508176, 20262264, 40524528]

約数ペア:

[(1, 40524528), (2, 20262264), (3, 13508176), (4, 10131132), (6, 6754088), (8, 5065566), (11, 3684048), (12, 3377044), (16, 2532783), (22, 1842024), (23, 1761936), (24, 1688522), (33, 1228016), (44, 921012), (46, 880968), (47, 862224), (48, 844261), (66, 614008), (69, 587312), (71, 570768), (88, 460506), (92, 440484), (94, 431112), (132, 307004), (138, 293656), (141, 287408), (142, 285384), (176, 230253), (184, 220242), (188, 215556), (213, 190256), (253, 160176), (264, 153502), (276, 146828), (282, 143704), (284, 142692), (368, 110121), (376, 107778), (426, 95128), (506, 80088), (517, 78384), (528, 76751), (552, 73414), (564, 71852), (568, 71346), (752, 53889), (759, 53392), (781, 51888), (852, 47564), (1012, 40044), (1034, 39192), (1081, 37488), (1104, 36707), (1128, 35926), (1136, 35673), (1518, 26696), (1551, 26128), (1562, 25944), (1633, 24816), (1704, 23782), (2024, 20022), (2068, 19596), (2162, 18744), (2256, 17963), (2343, 17296), (3036, 13348), (3102, 13064), (3124, 12972), (3243, 12496), (3266, 12408), (3337, 12144), (3408, 11891), (4048, 10011), (4136, 9798), (4324, 9372), (4686, 8648), (4899, 8272), (6072, 6674), (6204, 6532), (6248, 6486)]