1239557568

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:275

約数の個数: 224

約数和(自身を含む): 3632240640

約数和(自身を除く): 2392683072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 97, 113, 114, 124, 152, 186, 192, 194, 226, 228, 248, 291, 304, 339, 372, 388, 452, 456, 496, 582, 589, 608, 678, 744, 776, 904, 912, 992, 1164, 1178, 1216, 1356, 1488, 1552, 1767, 1808, 1824, 1843, 1984, 2147, 2328, 2356, 2712, 2976, 3007, 3104, 3503, 3534, 3616, 3648, 3686, 4294, 4656, 4712, 5424, 5529, 5952, 6014, 6208, 6441, 7006, 7068, 7232, 7372, 8588, 9021, 9312, 9424, 10509, 10848, 10961, 11058, 12028, 12882, 14012, 14136, 14744, 17176, 18042, 18624, 18848, 21018, 21696, 21922, 22116, 24056, 25764, 28024, 28272, 29488, 32883, 34352, 36084, 37696, 42036, 43844, 44232, 48112, 51528, 56048, 56544, 57133, 58976, 65766, 66557, 68704, 72168, 84072, 87688, 88464, 96224, 103056, 112096, 113088, 114266, 117952, 131532, 133114, 137408, 144336, 168144, 171399, 175376, 176928, 192448, 199671, 206112, 208259, 224192, 228532, 263064, 266228, 288672, 336288, 339791, 342798, 350752, 353856, 399342, 412224, 416518, 457064, 526128, 532456, 577344, 624777, 672576, 679582, 685596, 701504, 798684, 833036, 914128, 1019373, 1052256, 1064912, 1249554, 1359164, 1371192, 1597368, 1666072, 1828256, 2038746, 2104512, 2129824, 2499108, 2718328, 2742384, 3194736, 3332144, 3656512, 4077492, 4259648, 4998216, 5436656, 5484768, 6389472, 6456029, 6664288, 8154984, 9996432, 10873312, 10969536, 12778944, 12912058, 13328576, 16309968, 19368087, 19992864, 21746624, 25824116, 32619936, 38736174, 39985728, 51648232, 65239872, 77472348, 103296464, 154944696, 206592928, 309889392, 413185856, 619778784, 1239557568]

約数ペア:

[(1, 1239557568), (2, 619778784), (3, 413185856), (4, 309889392), (6, 206592928), (8, 154944696), (12, 103296464), (16, 77472348), (19, 65239872), (24, 51648232), (31, 39985728), (32, 38736174), (38, 32619936), (48, 25824116), (57, 21746624), (62, 19992864), (64, 19368087), (76, 16309968), (93, 13328576), (96, 12912058), (97, 12778944), (113, 10969536), (114, 10873312), (124, 9996432), (152, 8154984), (186, 6664288), (192, 6456029), (194, 6389472), (226, 5484768), (228, 5436656), (248, 4998216), (291, 4259648), (304, 4077492), (339, 3656512), (372, 3332144), (388, 3194736), (452, 2742384), (456, 2718328), (496, 2499108), (582, 2129824), (589, 2104512), (608, 2038746), (678, 1828256), (744, 1666072), (776, 1597368), (904, 1371192), (912, 1359164), (992, 1249554), (1164, 1064912), (1178, 1052256), (1216, 1019373), (1356, 914128), (1488, 833036), (1552, 798684), (1767, 701504), (1808, 685596), (1824, 679582), (1843, 672576), (1984, 624777), (2147, 577344), (2328, 532456), (2356, 526128), (2712, 457064), (2976, 416518), (3007, 412224), (3104, 399342), (3503, 353856), (3534, 350752), (3616, 342798), (3648, 339791), (3686, 336288), (4294, 288672), (4656, 266228), (4712, 263064), (5424, 228532), (5529, 224192), (5952, 208259), (6014, 206112), (6208, 199671), (6441, 192448), (7006, 176928), (7068, 175376), (7232, 171399), (7372, 168144), (8588, 144336), (9021, 137408), (9312, 133114), (9424, 131532), (10509, 117952), (10848, 114266), (10961, 113088), (11058, 112096), (12028, 103056), (12882, 96224), (14012, 88464), (14136, 87688), (14744, 84072), (17176, 72168), (18042, 68704), (18624, 66557), (18848, 65766), (21018, 58976), (21696, 57133), (21922, 56544), (22116, 56048), (24056, 51528), (25764, 48112), (28024, 44232), (28272, 43844), (29488, 42036), (32883, 37696), (34352, 36084)]