243867312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 796199040

約数和(自身を除く): 552331728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 79, 97, 102, 104, 117, 136, 144, 153, 156, 158, 194, 204, 208, 221, 234, 237, 272, 291, 306, 312, 316, 388, 408, 442, 468, 474, 582, 612, 624, 632, 663, 711, 776, 816, 873, 884, 936, 948, 1027, 1164, 1224, 1261, 1264, 1326, 1343, 1422, 1552, 1649, 1746, 1768, 1872, 1896, 1989, 2054, 2328, 2448, 2522, 2652, 2686, 2844, 3081, 3298, 3492, 3536, 3783, 3792, 3978, 4029, 4108, 4656, 4947, 5044, 5304, 5372, 5688, 6162, 6596, 6984, 7566, 7663, 7956, 8058, 8216, 9243, 9894, 10088, 10608, 10744, 11349, 11376, 12087, 12324, 13192, 13968, 14841, 15132, 15326, 15912, 16116, 16432, 17459, 18486, 19788, 20176, 21437, 21488, 22698, 22989, 24174, 24648, 26384, 29682, 30264, 30652, 31824, 32232, 34918, 36972, 39576, 42874, 45396, 45978, 48348, 49296, 52377, 59364, 60528, 61304, 64311, 64464, 68967, 69836, 73944, 79152, 85748, 90792, 91956, 96696, 99619, 104754, 118728, 122608, 128622, 130271, 137934, 139672, 147888, 157131, 171496, 181584, 183912, 192933, 193392, 199238, 209508, 237456, 257244, 260542, 275868, 279344, 298857, 314262, 342992, 367824, 385866, 390813, 398476, 419016, 514488, 521084, 551736, 597714, 628524, 771732, 781626, 796952, 838032, 896571, 1028976, 1042168, 1103472, 1172439, 1195428, 1257048, 1543464, 1563252, 1593904, 1693523, 1793142, 2084336, 2344878, 2390856, 2514096, 3086928, 3126504, 3387046, 3586284, 4689756, 4781712, 5080569, 6253008, 6774092, 7172568, 9379512, 10161138, 13548184, 14345136, 15241707, 18759024, 20322276, 27096368, 30483414, 40644552, 60966828, 81289104, 121933656, 243867312]

約数ペア:

[(1, 243867312), (2, 121933656), (3, 81289104), (4, 60966828), (6, 40644552), (8, 30483414), (9, 27096368), (12, 20322276), (13, 18759024), (16, 15241707), (17, 14345136), (18, 13548184), (24, 10161138), (26, 9379512), (34, 7172568), (36, 6774092), (39, 6253008), (48, 5080569), (51, 4781712), (52, 4689756), (68, 3586284), (72, 3387046), (78, 3126504), (79, 3086928), (97, 2514096), (102, 2390856), (104, 2344878), (117, 2084336), (136, 1793142), (144, 1693523), (153, 1593904), (156, 1563252), (158, 1543464), (194, 1257048), (204, 1195428), (208, 1172439), (221, 1103472), (234, 1042168), (237, 1028976), (272, 896571), (291, 838032), (306, 796952), (312, 781626), (316, 771732), (388, 628524), (408, 597714), (442, 551736), (468, 521084), (474, 514488), (582, 419016), (612, 398476), (624, 390813), (632, 385866), (663, 367824), (711, 342992), (776, 314262), (816, 298857), (873, 279344), (884, 275868), (936, 260542), (948, 257244), (1027, 237456), (1164, 209508), (1224, 199238), (1261, 193392), (1264, 192933), (1326, 183912), (1343, 181584), (1422, 171496), (1552, 157131), (1649, 147888), (1746, 139672), (1768, 137934), (1872, 130271), (1896, 128622), (1989, 122608), (2054, 118728), (2328, 104754), (2448, 99619), (2522, 96696), (2652, 91956), (2686, 90792), (2844, 85748), (3081, 79152), (3298, 73944), (3492, 69836), (3536, 68967), (3783, 64464), (3792, 64311), (3978, 61304), (4029, 60528), (4108, 59364), (4656, 52377), (4947, 49296), (5044, 48348), (5304, 45978), (5372, 45396), (5688, 42874), (6162, 39576), (6596, 36972), (6984, 34918), (7566, 32232), (7663, 31824), (7956, 30652), (8058, 30264), (8216, 29682), (9243, 26384), (9894, 24648), (10088, 24174), (10608, 22989), (10744, 22698), (11349, 21488), (11376, 21437), (12087, 20176), (12324, 19788), (13192, 18486), (13968, 17459), (14841, 16432), (15132, 16116), (15326, 15912)]