393957432

素因数分解:

$2^3\times 3^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 256

約数和(自身を含む): 1275264000

約数和(自身を除く): 881306568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 66, 69, 72, 81, 88, 89, 92, 99, 108, 132, 138, 162, 178, 184, 198, 207, 216, 243, 253, 264, 267, 276, 297, 324, 356, 396, 414, 486, 506, 534, 552, 594, 621, 648, 712, 729, 759, 792, 801, 828, 891, 972, 979, 1012, 1068, 1188, 1242, 1458, 1518, 1602, 1656, 1782, 1863, 1944, 1958, 2024, 2047, 2136, 2187, 2277, 2376, 2403, 2484, 2673, 2916, 2937, 3036, 3204, 3564, 3726, 3916, 4094, 4374, 4554, 4806, 4968, 5346, 5589, 5832, 5874, 6072, 6141, 6408, 6831, 7128, 7209, 7452, 7832, 8019, 8188, 8748, 8811, 9108, 9612, 10692, 11178, 11748, 12282, 13662, 14418, 14904, 16038, 16376, 16767, 17496, 17622, 18216, 18423, 19224, 20493, 21384, 21627, 22356, 22517, 23496, 24057, 24564, 26433, 27324, 28836, 32076, 33534, 35244, 36846, 40986, 43254, 44712, 45034, 48114, 49128, 50301, 52866, 54648, 55269, 57672, 61479, 64152, 64881, 67068, 67551, 70488, 73692, 79299, 81972, 86508, 90068, 96228, 100602, 105732, 110538, 122958, 129762, 134136, 135102, 147384, 158598, 163944, 165807, 173016, 180136, 184437, 192456, 194643, 201204, 202653, 211464, 221076, 237897, 245916, 259524, 270204, 317196, 331614, 368874, 389286, 402408, 405306, 442152, 475794, 491832, 497421, 519048, 540408, 553311, 607959, 634392, 663228, 713691, 737748, 778572, 810612, 951588, 994842, 1106622, 1215918, 1326456, 1427382, 1475496, 1492263, 1557144, 1621224, 1823877, 1903176, 1989684, 2141073, 2213244, 2431836, 2854764, 2984526, 3647754, 3979368, 4282146, 4426488, 4476789, 4863672, 5471631, 5709528, 5969052, 7295508, 8564292, 8953578, 10943262, 11938104, 14591016, 16414893, 17128584, 17907156, 21886524, 32829786, 35814312, 43773048, 49244679, 65659572, 98489358, 131319144, 196978716, 393957432]

約数ペア:

[(1, 393957432), (2, 196978716), (3, 131319144), (4, 98489358), (6, 65659572), (8, 49244679), (9, 43773048), (11, 35814312), (12, 32829786), (18, 21886524), (22, 17907156), (23, 17128584), (24, 16414893), (27, 14591016), (33, 11938104), (36, 10943262), (44, 8953578), (46, 8564292), (54, 7295508), (66, 5969052), (69, 5709528), (72, 5471631), (81, 4863672), (88, 4476789), (89, 4426488), (92, 4282146), (99, 3979368), (108, 3647754), (132, 2984526), (138, 2854764), (162, 2431836), (178, 2213244), (184, 2141073), (198, 1989684), (207, 1903176), (216, 1823877), (243, 1621224), (253, 1557144), (264, 1492263), (267, 1475496), (276, 1427382), (297, 1326456), (324, 1215918), (356, 1106622), (396, 994842), (414, 951588), (486, 810612), (506, 778572), (534, 737748), (552, 713691), (594, 663228), (621, 634392), (648, 607959), (712, 553311), (729, 540408), (759, 519048), (792, 497421), (801, 491832), (828, 475794), (891, 442152), (972, 405306), (979, 402408), (1012, 389286), (1068, 368874), (1188, 331614), (1242, 317196), (1458, 270204), (1518, 259524), (1602, 245916), (1656, 237897), (1782, 221076), (1863, 211464), (1944, 202653), (1958, 201204), (2024, 194643), (2047, 192456), (2136, 184437), (2187, 180136), (2277, 173016), (2376, 165807), (2403, 163944), (2484, 158598), (2673, 147384), (2916, 135102), (2937, 134136), (3036, 129762), (3204, 122958), (3564, 110538), (3726, 105732), (3916, 100602), (4094, 96228), (4374, 90068), (4554, 86508), (4806, 81972), (4968, 79299), (5346, 73692), (5589, 70488), (5832, 67551), (5874, 67068), (6072, 64881), (6141, 64152), (6408, 61479), (6831, 57672), (7128, 55269), (7209, 54648), (7452, 52866), (7832, 50301), (8019, 49128), (8188, 48114), (8748, 45034), (8811, 44712), (9108, 43254), (9612, 40986), (10692, 36846), (11178, 35244), (11748, 33534), (12282, 32076), (13662, 28836), (14418, 27324), (14904, 26433), (16038, 24564), (16376, 24057), (16767, 23496), (17496, 22517), (17622, 22356), (18216, 21627), (18423, 21384), (19224, 20493)]