2178250464

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:202

約数の個数: 288

約数和(自身を含む): 6587578368

約数和(自身を除く): 4409327904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 61, 62, 71, 78, 93, 96, 104, 122, 124, 142, 156, 169, 183, 186, 208, 213, 244, 248, 284, 312, 338, 366, 372, 403, 416, 426, 488, 496, 507, 568, 624, 676, 732, 744, 793, 806, 852, 923, 976, 992, 1014, 1136, 1209, 1248, 1352, 1464, 1488, 1586, 1612, 1704, 1846, 1891, 1952, 2028, 2201, 2272, 2379, 2418, 2704, 2769, 2928, 2976, 3172, 3224, 3408, 3692, 3782, 4056, 4331, 4402, 4758, 4836, 5239, 5408, 5538, 5673, 5856, 6344, 6448, 6603, 6816, 7384, 7564, 8112, 8662, 8804, 9516, 9672, 10309, 10478, 11076, 11346, 11999, 12688, 12896, 12993, 13206, 14768, 15128, 15717, 16224, 17324, 17608, 19032, 19344, 20618, 20956, 22152, 22692, 23998, 24583, 25376, 25986, 26412, 28613, 29536, 30256, 30927, 31434, 34648, 35216, 35997, 38064, 38688, 41236, 41912, 44304, 45384, 47996, 49166, 51972, 52824, 56303, 57226, 60512, 61854, 62868, 69296, 70432, 71994, 73749, 76128, 82472, 83824, 85839, 88608, 90768, 95992, 98332, 103944, 105648, 112606, 114452, 123708, 125736, 134261, 138592, 143988, 147498, 164944, 167648, 168909, 171678, 181536, 191984, 196664, 207888, 211296, 225212, 228904, 247416, 251472, 268522, 287976, 294996, 319579, 329888, 337818, 343356, 371969, 383968, 393328, 402783, 415776, 450424, 457808, 494832, 502944, 537044, 575952, 589992, 639158, 675636, 686712, 731939, 743938, 786656, 805566, 900848, 915616, 958737, 989664, 1074088, 1115907, 1151904, 1179984, 1278316, 1351272, 1373424, 1463878, 1487876, 1611132, 1745393, 1801696, 1917474, 2148176, 2195817, 2231814, 2359968, 2556632, 2702544, 2746848, 2927756, 2975752, 3222264, 3490786, 3834948, 4296352, 4391634, 4463628, 5113264, 5236179, 5405088, 5855512, 5951504, 6444528, 6981572, 7669896, 8783268, 8927256, 10226528, 10472358, 11711024, 11903008, 12889056, 13963144, 15339792, 17566536, 17854512, 20944716, 22690109, 23422048, 27926288, 30679584, 35133072, 35709024, 41889432, 45380218, 55852576, 68070327, 70266144, 83778864, 90760436, 136140654, 167557728, 181520872, 272281308, 363041744, 544562616, 726083488, 1089125232, 2178250464]

約数ペア:

[(1, 2178250464), (2, 1089125232), (3, 726083488), (4, 544562616), (6, 363041744), (8, 272281308), (12, 181520872), (13, 167557728), (16, 136140654), (24, 90760436), (26, 83778864), (31, 70266144), (32, 68070327), (39, 55852576), (48, 45380218), (52, 41889432), (61, 35709024), (62, 35133072), (71, 30679584), (78, 27926288), (93, 23422048), (96, 22690109), (104, 20944716), (122, 17854512), (124, 17566536), (142, 15339792), (156, 13963144), (169, 12889056), (183, 11903008), (186, 11711024), (208, 10472358), (213, 10226528), (244, 8927256), (248, 8783268), (284, 7669896), (312, 6981572), (338, 6444528), (366, 5951504), (372, 5855512), (403, 5405088), (416, 5236179), (426, 5113264), (488, 4463628), (496, 4391634), (507, 4296352), (568, 3834948), (624, 3490786), (676, 3222264), (732, 2975752), (744, 2927756), (793, 2746848), (806, 2702544), (852, 2556632), (923, 2359968), (976, 2231814), (992, 2195817), (1014, 2148176), (1136, 1917474), (1209, 1801696), (1248, 1745393), (1352, 1611132), (1464, 1487876), (1488, 1463878), (1586, 1373424), (1612, 1351272), (1704, 1278316), (1846, 1179984), (1891, 1151904), (1952, 1115907), (2028, 1074088), (2201, 989664), (2272, 958737), (2379, 915616), (2418, 900848), (2704, 805566), (2769, 786656), (2928, 743938), (2976, 731939), (3172, 686712), (3224, 675636), (3408, 639158), (3692, 589992), (3782, 575952), (4056, 537044), (4331, 502944), (4402, 494832), (4758, 457808), (4836, 450424), (5239, 415776), (5408, 402783), (5538, 393328), (5673, 383968), (5856, 371969), (6344, 343356), (6448, 337818), (6603, 329888), (6816, 319579), (7384, 294996), (7564, 287976), (8112, 268522), (8662, 251472), (8804, 247416), (9516, 228904), (9672, 225212), (10309, 211296), (10478, 207888), (11076, 196664), (11346, 191984), (11999, 181536), (12688, 171678), (12896, 168909), (12993, 167648), (13206, 164944), (14768, 147498), (15128, 143988), (15717, 138592), (16224, 134261), (17324, 125736), (17608, 123708), (19032, 114452), (19344, 112606), (20618, 105648), (20956, 103944), (22152, 98332), (22692, 95992), (23998, 90768), (24583, 88608), (25376, 85839), (25986, 83824), (26412, 82472), (28613, 76128), (29536, 73749), (30256, 71994), (30927, 70432), (31434, 69296), (34648, 62868), (35216, 61854), (35997, 60512), (38064, 57226), (38688, 56303), (41236, 52824), (41912, 51972), (44304, 49166), (45384, 47996)]