817452576

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:655

約数の個数: 144

約数和(自身を含む): 2397403008

約数和(自身を除く): 1579950432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 131, 141, 144, 188, 262, 282, 288, 376, 393, 423, 461, 524, 564, 752, 786, 846, 922, 1048, 1128, 1179, 1383, 1504, 1572, 1692, 1844, 2096, 2256, 2358, 2766, 3144, 3384, 3688, 4149, 4192, 4512, 4716, 5532, 6157, 6288, 6768, 7376, 8298, 9432, 11064, 12314, 12576, 13536, 14752, 16596, 18471, 18864, 21667, 22128, 24628, 33192, 36942, 37728, 43334, 44256, 49256, 55413, 60391, 65001, 66384, 73884, 86668, 98512, 110826, 120782, 130002, 132768, 147768, 173336, 181173, 195003, 197024, 221652, 241564, 260004, 295536, 346672, 362346, 390006, 443304, 483128, 520008, 543519, 591072, 693344, 724692, 780012, 886608, 966256, 1040016, 1087038, 1449384, 1560024, 1773216, 1932512, 2080032, 2174076, 2838377, 2898768, 3120048, 4348152, 5676754, 5797536, 6240096, 8515131, 8696304, 11353508, 17030262, 17392608, 22707016, 25545393, 34060524, 45414032, 51090786, 68121048, 90828064, 102181572, 136242096, 204363144, 272484192, 408726288, 817452576]

約数ペア:

[(1, 817452576), (2, 408726288), (3, 272484192), (4, 204363144), (6, 136242096), (8, 102181572), (9, 90828064), (12, 68121048), (16, 51090786), (18, 45414032), (24, 34060524), (32, 25545393), (36, 22707016), (47, 17392608), (48, 17030262), (72, 11353508), (94, 8696304), (96, 8515131), (131, 6240096), (141, 5797536), (144, 5676754), (188, 4348152), (262, 3120048), (282, 2898768), (288, 2838377), (376, 2174076), (393, 2080032), (423, 1932512), (461, 1773216), (524, 1560024), (564, 1449384), (752, 1087038), (786, 1040016), (846, 966256), (922, 886608), (1048, 780012), (1128, 724692), (1179, 693344), (1383, 591072), (1504, 543519), (1572, 520008), (1692, 483128), (1844, 443304), (2096, 390006), (2256, 362346), (2358, 346672), (2766, 295536), (3144, 260004), (3384, 241564), (3688, 221652), (4149, 197024), (4192, 195003), (4512, 181173), (4716, 173336), (5532, 147768), (6157, 132768), (6288, 130002), (6768, 120782), (7376, 110826), (8298, 98512), (9432, 86668), (11064, 73884), (12314, 66384), (12576, 65001), (13536, 60391), (14752, 55413), (16596, 49256), (18471, 44256), (18864, 43334), (21667, 37728), (22128, 36942), (24628, 33192)]