248119536

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 797948928

約数和(自身を除く): 549829392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 41, 42, 48, 49, 56, 62, 82, 83, 84, 93, 98, 112, 123, 124, 147, 164, 166, 168, 186, 196, 217, 246, 248, 249, 287, 294, 328, 332, 336, 372, 392, 434, 492, 496, 498, 574, 581, 588, 651, 656, 664, 744, 784, 861, 868, 984, 996, 1148, 1162, 1176, 1271, 1302, 1328, 1488, 1519, 1722, 1736, 1743, 1968, 1992, 2009, 2296, 2324, 2352, 2542, 2573, 2604, 3038, 3403, 3444, 3472, 3486, 3813, 3984, 4018, 4067, 4557, 4592, 4648, 5084, 5146, 5208, 6027, 6076, 6806, 6888, 6972, 7626, 7719, 8036, 8134, 8897, 9114, 9296, 10168, 10209, 10292, 10416, 12054, 12152, 12201, 13612, 13776, 13944, 15252, 15438, 16072, 16268, 17794, 18011, 18228, 20336, 20418, 20584, 23821, 24108, 24304, 24402, 26691, 27224, 27888, 30504, 30876, 32144, 32536, 35588, 36022, 36456, 40836, 41168, 47642, 48216, 48804, 53382, 54033, 54448, 61008, 61752, 62279, 65072, 71176, 71463, 72044, 72912, 81672, 95284, 96432, 97608, 105493, 106764, 108066, 123504, 124558, 126077, 142352, 142926, 144088, 163344, 166747, 186837, 190568, 195216, 210986, 213528, 216132, 249116, 252154, 285852, 288176, 316479, 333494, 373674, 378231, 381136, 421972, 427056, 432264, 498232, 500241, 504308, 571704, 632958, 666988, 738451, 747348, 756462, 843944, 864528, 996464, 1000482, 1008616, 1143408, 1265916, 1333976, 1476902, 1494696, 1512924, 1687888, 2000964, 2017232, 2215353, 2531832, 2667952, 2953804, 2989392, 3025848, 4001928, 4430706, 5063664, 5169157, 5907608, 6051696, 8003856, 8861412, 10338314, 11815216, 15507471, 17722824, 20676628, 31014942, 35445648, 41353256, 62029884, 82706512, 124059768, 248119536]

約数ペア:

[(1, 248119536), (2, 124059768), (3, 82706512), (4, 62029884), (6, 41353256), (7, 35445648), (8, 31014942), (12, 20676628), (14, 17722824), (16, 15507471), (21, 11815216), (24, 10338314), (28, 8861412), (31, 8003856), (41, 6051696), (42, 5907608), (48, 5169157), (49, 5063664), (56, 4430706), (62, 4001928), (82, 3025848), (83, 2989392), (84, 2953804), (93, 2667952), (98, 2531832), (112, 2215353), (123, 2017232), (124, 2000964), (147, 1687888), (164, 1512924), (166, 1494696), (168, 1476902), (186, 1333976), (196, 1265916), (217, 1143408), (246, 1008616), (248, 1000482), (249, 996464), (287, 864528), (294, 843944), (328, 756462), (332, 747348), (336, 738451), (372, 666988), (392, 632958), (434, 571704), (492, 504308), (496, 500241), (498, 498232), (574, 432264), (581, 427056), (588, 421972), (651, 381136), (656, 378231), (664, 373674), (744, 333494), (784, 316479), (861, 288176), (868, 285852), (984, 252154), (996, 249116), (1148, 216132), (1162, 213528), (1176, 210986), (1271, 195216), (1302, 190568), (1328, 186837), (1488, 166747), (1519, 163344), (1722, 144088), (1736, 142926), (1743, 142352), (1968, 126077), (1992, 124558), (2009, 123504), (2296, 108066), (2324, 106764), (2352, 105493), (2542, 97608), (2573, 96432), (2604, 95284), (3038, 81672), (3403, 72912), (3444, 72044), (3472, 71463), (3486, 71176), (3813, 65072), (3984, 62279), (4018, 61752), (4067, 61008), (4557, 54448), (4592, 54033), (4648, 53382), (5084, 48804), (5146, 48216), (5208, 47642), (6027, 41168), (6076, 40836), (6806, 36456), (6888, 36022), (6972, 35588), (7626, 32536), (7719, 32144), (8036, 30876), (8134, 30504), (8897, 27888), (9114, 27224), (9296, 26691), (10168, 24402), (10209, 24304), (10292, 24108), (10416, 23821), (12054, 20584), (12152, 20418), (12201, 20336), (13612, 18228), (13776, 18011), (13944, 17794), (15252, 16268), (15438, 16072)]