2491107168

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 7321321728

約数和(自身を除く): 4830214560

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 67, 88, 96, 132, 134, 137, 176, 201, 257, 264, 268, 274, 352, 402, 411, 514, 528, 536, 548, 737, 771, 804, 822, 1028, 1056, 1072, 1096, 1474, 1507, 1542, 1608, 1644, 2056, 2144, 2192, 2211, 2827, 2948, 3014, 3084, 3216, 3288, 4112, 4384, 4422, 4521, 5654, 5896, 6028, 6168, 6432, 6576, 8224, 8481, 8844, 9042, 9179, 11308, 11792, 12056, 12336, 13152, 16962, 17219, 17688, 18084, 18358, 22616, 23584, 24112, 24672, 27537, 33924, 34438, 35209, 35376, 36168, 36716, 45232, 48224, 51657, 55074, 67848, 68876, 70418, 70752, 72336, 73432, 90464, 100969, 103314, 105627, 110148, 135696, 137752, 140836, 144672, 146864, 189409, 201938, 206628, 211254, 220296, 271392, 275504, 281672, 293728, 302907, 378818, 387299, 403876, 413256, 422508, 440592, 551008, 563344, 568227, 605814, 757636, 774598, 807752, 826512, 845016, 881184, 1126688, 1136454, 1161897, 1211628, 1515272, 1549196, 1615504, 1653024, 1690032, 2272908, 2323794, 2359003, 2423256, 3030544, 3098392, 3231008, 3380064, 4545816, 4647588, 4718006, 4846512, 6061088, 6196784, 7077009, 9091632, 9295176, 9436012, 9693024, 12393568, 14154018, 18183264, 18590352, 18872024, 25949033, 28308036, 37180704, 37744048, 51898066, 56616072, 75488096, 77847099, 103796132, 113232144, 155694198, 207592264, 226464288, 311388396, 415184528, 622776792, 830369056, 1245553584, 2491107168]

約数ペア:

[(1, 2491107168), (2, 1245553584), (3, 830369056), (4, 622776792), (6, 415184528), (8, 311388396), (11, 226464288), (12, 207592264), (16, 155694198), (22, 113232144), (24, 103796132), (32, 77847099), (33, 75488096), (44, 56616072), (48, 51898066), (66, 37744048), (67, 37180704), (88, 28308036), (96, 25949033), (132, 18872024), (134, 18590352), (137, 18183264), (176, 14154018), (201, 12393568), (257, 9693024), (264, 9436012), (268, 9295176), (274, 9091632), (352, 7077009), (402, 6196784), (411, 6061088), (514, 4846512), (528, 4718006), (536, 4647588), (548, 4545816), (737, 3380064), (771, 3231008), (804, 3098392), (822, 3030544), (1028, 2423256), (1056, 2359003), (1072, 2323794), (1096, 2272908), (1474, 1690032), (1507, 1653024), (1542, 1615504), (1608, 1549196), (1644, 1515272), (2056, 1211628), (2144, 1161897), (2192, 1136454), (2211, 1126688), (2827, 881184), (2948, 845016), (3014, 826512), (3084, 807752), (3216, 774598), (3288, 757636), (4112, 605814), (4384, 568227), (4422, 563344), (4521, 551008), (5654, 440592), (5896, 422508), (6028, 413256), (6168, 403876), (6432, 387299), (6576, 378818), (8224, 302907), (8481, 293728), (8844, 281672), (9042, 275504), (9179, 271392), (11308, 220296), (11792, 211254), (12056, 206628), (12336, 201938), (13152, 189409), (16962, 146864), (17219, 144672), (17688, 140836), (18084, 137752), (18358, 135696), (22616, 110148), (23584, 105627), (24112, 103314), (24672, 100969), (27537, 90464), (33924, 73432), (34438, 72336), (35209, 70752), (35376, 70418), (36168, 68876), (36716, 67848), (45232, 55074), (48224, 51657)]