1871719488

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:687

約数の個数: 280

約数和(自身を含む): 6038616320

約数和(自身を除く): 4166896832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 81, 93, 96, 108, 114, 124, 144, 152, 162, 171, 186, 192, 216, 228, 248, 279, 288, 304, 324, 342, 372, 432, 456, 496, 513, 558, 576, 589, 608, 613, 648, 684, 744, 837, 864, 912, 992, 1026, 1116, 1178, 1216, 1226, 1296, 1368, 1488, 1539, 1674, 1728, 1767, 1824, 1839, 1984, 2052, 2232, 2356, 2452, 2511, 2592, 2736, 2976, 3078, 3348, 3534, 3648, 3678, 4104, 4464, 4712, 4904, 5022, 5184, 5301, 5472, 5517, 5952, 6156, 6696, 7068, 7356, 8208, 8928, 9424, 9808, 10044, 10602, 10944, 11034, 11647, 12312, 13392, 14136, 14712, 15903, 16416, 16551, 17856, 18848, 19003, 19616, 20088, 21204, 22068, 23294, 24624, 26784, 28272, 29424, 31806, 32832, 33102, 34941, 37696, 38006, 39232, 40176, 42408, 44136, 46588, 47709, 49248, 49653, 53568, 56544, 57009, 58848, 63612, 66204, 69882, 76012, 80352, 84816, 88272, 93176, 95418, 98496, 99306, 104823, 113088, 114018, 117696, 127224, 132408, 139764, 152024, 160704, 169632, 171027, 176544, 186352, 190836, 198612, 209646, 228036, 254448, 264816, 279528, 304048, 314469, 339264, 342054, 353088, 361057, 372704, 381672, 397224, 419292, 456072, 508896, 513081, 529632, 559056, 608096, 628938, 684108, 722114, 745408, 763344, 794448, 838584, 912144, 943407, 1017792, 1026162, 1059264, 1083171, 1118112, 1216192, 1257876, 1368216, 1444228, 1526688, 1539243, 1588896, 1677168, 1824288, 1886814, 2052324, 2166342, 2236224, 2515752, 2736432, 2888456, 3053376, 3078486, 3177792, 3249513, 3354336, 3648576, 3773628, 4104648, 4332684, 5031504, 5472864, 5776912, 6156972, 6499026, 6708672, 7547256, 8209296, 8665368, 9748539, 10063008, 10945728, 11553824, 12313944, 12998052, 15094512, 16418592, 17330736, 19497078, 20126016, 23107648, 24627888, 25996104, 29245617, 30189024, 32837184, 34661472, 38994156, 49255776, 51992208, 58491234, 60378048, 69322944, 77988312, 98511552, 103984416, 116982468, 155976624, 207968832, 233964936, 311953248, 467929872, 623906496, 935859744, 1871719488]

約数ペア:

[(1, 1871719488), (2, 935859744), (3, 623906496), (4, 467929872), (6, 311953248), (8, 233964936), (9, 207968832), (12, 155976624), (16, 116982468), (18, 103984416), (19, 98511552), (24, 77988312), (27, 69322944), (31, 60378048), (32, 58491234), (36, 51992208), (38, 49255776), (48, 38994156), (54, 34661472), (57, 32837184), (62, 30189024), (64, 29245617), (72, 25996104), (76, 24627888), (81, 23107648), (93, 20126016), (96, 19497078), (108, 17330736), (114, 16418592), (124, 15094512), (144, 12998052), (152, 12313944), (162, 11553824), (171, 10945728), (186, 10063008), (192, 9748539), (216, 8665368), (228, 8209296), (248, 7547256), (279, 6708672), (288, 6499026), (304, 6156972), (324, 5776912), (342, 5472864), (372, 5031504), (432, 4332684), (456, 4104648), (496, 3773628), (513, 3648576), (558, 3354336), (576, 3249513), (589, 3177792), (608, 3078486), (613, 3053376), (648, 2888456), (684, 2736432), (744, 2515752), (837, 2236224), (864, 2166342), (912, 2052324), (992, 1886814), (1026, 1824288), (1116, 1677168), (1178, 1588896), (1216, 1539243), (1226, 1526688), (1296, 1444228), (1368, 1368216), (1488, 1257876), (1539, 1216192), (1674, 1118112), (1728, 1083171), (1767, 1059264), (1824, 1026162), (1839, 1017792), (1984, 943407), (2052, 912144), (2232, 838584), (2356, 794448), (2452, 763344), (2511, 745408), (2592, 722114), (2736, 684108), (2976, 628938), (3078, 608096), (3348, 559056), (3534, 529632), (3648, 513081), (3678, 508896), (4104, 456072), (4464, 419292), (4712, 397224), (4904, 381672), (5022, 372704), (5184, 361057), (5301, 353088), (5472, 342054), (5517, 339264), (5952, 314469), (6156, 304048), (6696, 279528), (7068, 264816), (7356, 254448), (8208, 228036), (8928, 209646), (9424, 198612), (9808, 190836), (10044, 186352), (10602, 176544), (10944, 171027), (11034, 169632), (11647, 160704), (12312, 152024), (13392, 139764), (14136, 132408), (14712, 127224), (15903, 117696), (16416, 114018), (16551, 113088), (17856, 104823), (18848, 99306), (19003, 98496), (19616, 95418), (20088, 93176), (21204, 88272), (22068, 84816), (23294, 80352), (24624, 76012), (26784, 69882), (28272, 66204), (29424, 63612), (31806, 58848), (32832, 57009), (33102, 56544), (34941, 53568), (37696, 49653), (38006, 49248), (39232, 47709), (40176, 46588), (42408, 44136)]