193781808

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 643458816

約数和(自身を除く): 449677008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 33, 36, 44, 46, 48, 54, 66, 69, 72, 81, 88, 92, 99, 108, 132, 138, 144, 162, 176, 184, 197, 198, 207, 216, 243, 253, 264, 276, 297, 324, 368, 394, 396, 414, 432, 486, 506, 528, 552, 591, 594, 621, 648, 759, 788, 792, 828, 891, 972, 1012, 1104, 1182, 1188, 1242, 1296, 1518, 1576, 1584, 1656, 1773, 1782, 1863, 1944, 2024, 2167, 2277, 2364, 2376, 2484, 2673, 3036, 3152, 3312, 3546, 3564, 3726, 3888, 4048, 4334, 4531, 4554, 4728, 4752, 4968, 5319, 5346, 5589, 6072, 6501, 6831, 7092, 7128, 7452, 8668, 9062, 9108, 9456, 9936, 10638, 10692, 11178, 12144, 13002, 13593, 13662, 14184, 14256, 14904, 15957, 17336, 18124, 18216, 19503, 20493, 21276, 21384, 22356, 26004, 27186, 27324, 28368, 29808, 31914, 34672, 36248, 36432, 39006, 40779, 40986, 42552, 42768, 44712, 47871, 49841, 52008, 54372, 54648, 58509, 61479, 63828, 72496, 78012, 81558, 81972, 85104, 89424, 95742, 99682, 104016, 108744, 109296, 117018, 122337, 122958, 127656, 149523, 156024, 163116, 163944, 175527, 191484, 199364, 217488, 234036, 244674, 245916, 255312, 299046, 312048, 326232, 327888, 351054, 367011, 382968, 398728, 448569, 468072, 489348, 491832, 526581, 598092, 652464, 702108, 734022, 765936, 797456, 897138, 936144, 978696, 983664, 1053162, 1101033, 1196184, 1345707, 1404216, 1468044, 1794276, 1957392, 2106324, 2202066, 2392368, 2691414, 2808432, 2936088, 3588552, 4037121, 4212648, 4404132, 5382828, 5872176, 7177104, 8074242, 8425296, 8808264, 10765656, 12111363, 16148484, 17616528, 21531312, 24222726, 32296968, 48445452, 64593936, 96890904, 193781808]

約数ペア:

[(1, 193781808), (2, 96890904), (3, 64593936), (4, 48445452), (6, 32296968), (8, 24222726), (9, 21531312), (11, 17616528), (12, 16148484), (16, 12111363), (18, 10765656), (22, 8808264), (23, 8425296), (24, 8074242), (27, 7177104), (33, 5872176), (36, 5382828), (44, 4404132), (46, 4212648), (48, 4037121), (54, 3588552), (66, 2936088), (69, 2808432), (72, 2691414), (81, 2392368), (88, 2202066), (92, 2106324), (99, 1957392), (108, 1794276), (132, 1468044), (138, 1404216), (144, 1345707), (162, 1196184), (176, 1101033), (184, 1053162), (197, 983664), (198, 978696), (207, 936144), (216, 897138), (243, 797456), (253, 765936), (264, 734022), (276, 702108), (297, 652464), (324, 598092), (368, 526581), (394, 491832), (396, 489348), (414, 468072), (432, 448569), (486, 398728), (506, 382968), (528, 367011), (552, 351054), (591, 327888), (594, 326232), (621, 312048), (648, 299046), (759, 255312), (788, 245916), (792, 244674), (828, 234036), (891, 217488), (972, 199364), (1012, 191484), (1104, 175527), (1182, 163944), (1188, 163116), (1242, 156024), (1296, 149523), (1518, 127656), (1576, 122958), (1584, 122337), (1656, 117018), (1773, 109296), (1782, 108744), (1863, 104016), (1944, 99682), (2024, 95742), (2167, 89424), (2277, 85104), (2364, 81972), (2376, 81558), (2484, 78012), (2673, 72496), (3036, 63828), (3152, 61479), (3312, 58509), (3546, 54648), (3564, 54372), (3726, 52008), (3888, 49841), (4048, 47871), (4334, 44712), (4531, 42768), (4554, 42552), (4728, 40986), (4752, 40779), (4968, 39006), (5319, 36432), (5346, 36248), (5589, 34672), (6072, 31914), (6501, 29808), (6831, 28368), (7092, 27324), (7128, 27186), (7452, 26004), (8668, 22356), (9062, 21384), (9108, 21276), (9456, 20493), (9936, 19503), (10638, 18216), (10692, 18124), (11178, 17336), (12144, 15957), (13002, 14904), (13593, 14256), (13662, 14184)]