1298202624

素因数分解:

$2^{16}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 204

約数和(自身を含む): 3925838592

約数和(自身を除く): 2627635968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 71, 72, 93, 96, 124, 128, 142, 144, 186, 192, 213, 248, 256, 279, 284, 288, 372, 384, 426, 496, 512, 558, 568, 576, 639, 744, 768, 852, 992, 1024, 1116, 1136, 1152, 1278, 1488, 1536, 1704, 1984, 2048, 2201, 2232, 2272, 2304, 2556, 2976, 3072, 3408, 3968, 4096, 4402, 4464, 4544, 4608, 5112, 5952, 6144, 6603, 6816, 7936, 8192, 8804, 8928, 9088, 9216, 10224, 11904, 12288, 13206, 13632, 15872, 16384, 17608, 17856, 18176, 18432, 19809, 20448, 23808, 24576, 26412, 27264, 31744, 32768, 35216, 35712, 36352, 36864, 39618, 40896, 47616, 49152, 52824, 54528, 63488, 65536, 70432, 71424, 72704, 73728, 79236, 81792, 95232, 98304, 105648, 109056, 126976, 140864, 142848, 145408, 147456, 158472, 163584, 190464, 196608, 211296, 218112, 253952, 281728, 285696, 290816, 294912, 316944, 327168, 380928, 422592, 436224, 507904, 563456, 571392, 581632, 589824, 633888, 654336, 761856, 845184, 872448, 1015808, 1126912, 1142784, 1163264, 1267776, 1308672, 1523712, 1690368, 1744896, 2031616, 2253824, 2285568, 2326528, 2535552, 2617344, 3047424, 3380736, 3489792, 4507648, 4571136, 4653056, 5071104, 5234688, 6094848, 6761472, 6979584, 9015296, 9142272, 10142208, 10469376, 13522944, 13959168, 18030592, 18284544, 20284416, 20938752, 27045888, 36061184, 40568832, 41877504, 54091776, 72122368, 81137664, 108183552, 144244736, 162275328, 216367104, 324550656, 432734208, 649101312, 1298202624]

約数ペア:

[(1, 1298202624), (2, 649101312), (3, 432734208), (4, 324550656), (6, 216367104), (8, 162275328), (9, 144244736), (12, 108183552), (16, 81137664), (18, 72122368), (24, 54091776), (31, 41877504), (32, 40568832), (36, 36061184), (48, 27045888), (62, 20938752), (64, 20284416), (71, 18284544), (72, 18030592), (93, 13959168), (96, 13522944), (124, 10469376), (128, 10142208), (142, 9142272), (144, 9015296), (186, 6979584), (192, 6761472), (213, 6094848), (248, 5234688), (256, 5071104), (279, 4653056), (284, 4571136), (288, 4507648), (372, 3489792), (384, 3380736), (426, 3047424), (496, 2617344), (512, 2535552), (558, 2326528), (568, 2285568), (576, 2253824), (639, 2031616), (744, 1744896), (768, 1690368), (852, 1523712), (992, 1308672), (1024, 1267776), (1116, 1163264), (1136, 1142784), (1152, 1126912), (1278, 1015808), (1488, 872448), (1536, 845184), (1704, 761856), (1984, 654336), (2048, 633888), (2201, 589824), (2232, 581632), (2272, 571392), (2304, 563456), (2556, 507904), (2976, 436224), (3072, 422592), (3408, 380928), (3968, 327168), (4096, 316944), (4402, 294912), (4464, 290816), (4544, 285696), (4608, 281728), (5112, 253952), (5952, 218112), (6144, 211296), (6603, 196608), (6816, 190464), (7936, 163584), (8192, 158472), (8804, 147456), (8928, 145408), (9088, 142848), (9216, 140864), (10224, 126976), (11904, 109056), (12288, 105648), (13206, 98304), (13632, 95232), (15872, 81792), (16384, 79236), (17608, 73728), (17856, 72704), (18176, 71424), (18432, 70432), (19809, 65536), (20448, 63488), (23808, 54528), (24576, 52824), (26412, 49152), (27264, 47616), (31744, 40896), (32768, 39618), (35216, 36864), (35712, 36352)]