1309389408

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 288

約数和(自身を含む): 4203964800

約数和(自身を除く): 2894575392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 83, 93, 96, 108, 114, 124, 144, 152, 166, 171, 186, 216, 228, 248, 249, 279, 288, 304, 332, 342, 372, 432, 456, 496, 498, 513, 558, 589, 608, 664, 684, 744, 747, 837, 864, 912, 961, 992, 996, 1026, 1116, 1178, 1328, 1368, 1488, 1494, 1577, 1674, 1767, 1824, 1922, 1992, 2052, 2232, 2241, 2356, 2573, 2656, 2736, 2883, 2976, 2988, 3154, 3348, 3534, 3844, 3984, 4104, 4464, 4482, 4712, 4731, 5146, 5301, 5472, 5766, 5976, 6308, 6696, 7068, 7688, 7719, 7968, 8208, 8649, 8928, 8964, 9424, 9462, 10292, 10602, 11532, 11952, 12616, 13392, 14136, 14193, 15376, 15438, 15903, 16416, 17298, 17928, 18259, 18848, 18924, 20584, 21204, 23064, 23157, 23904, 25232, 25947, 26784, 28272, 28386, 30752, 30876, 31806, 34596, 35856, 36518, 37848, 41168, 42408, 42579, 46128, 46314, 48887, 50464, 51894, 54777, 56544, 56772, 61752, 63612, 69192, 69471, 71712, 73036, 75696, 79763, 82336, 84816, 85158, 92256, 92628, 97774, 103788, 109554, 113544, 123504, 127224, 138384, 138942, 146072, 146661, 151392, 159526, 164331, 169632, 170316, 185256, 195548, 207576, 219108, 227088, 239289, 247008, 254448, 276768, 277884, 292144, 293322, 319052, 328662, 340632, 370512, 391096, 415152, 438216, 439983, 454176, 478578, 492993, 508896, 555768, 584288, 586644, 638104, 657324, 681264, 717867, 741024, 782192, 830304, 876432, 879966, 957156, 985986, 1111536, 1173288, 1276208, 1314648, 1319949, 1362528, 1435734, 1515497, 1564384, 1752864, 1759932, 1914312, 1971972, 2153601, 2223072, 2346576, 2552416, 2629296, 2639898, 2871468, 3030994, 3519864, 3828624, 3943944, 4307202, 4546491, 4693152, 5258592, 5279796, 5742936, 6061988, 7039728, 7657248, 7887888, 8614404, 9092982, 10559592, 11485872, 12123976, 13639473, 14079456, 15775776, 17228808, 18185964, 21119184, 22971744, 24247952, 27278946, 34457616, 36371928, 40918419, 42238368, 48495904, 54557892, 68915232, 72743856, 81836838, 109115784, 145487712, 163673676, 218231568, 327347352, 436463136, 654694704, 1309389408]

約数ペア:

[(1, 1309389408), (2, 654694704), (3, 436463136), (4, 327347352), (6, 218231568), (8, 163673676), (9, 145487712), (12, 109115784), (16, 81836838), (18, 72743856), (19, 68915232), (24, 54557892), (27, 48495904), (31, 42238368), (32, 40918419), (36, 36371928), (38, 34457616), (48, 27278946), (54, 24247952), (57, 22971744), (62, 21119184), (72, 18185964), (76, 17228808), (83, 15775776), (93, 14079456), (96, 13639473), (108, 12123976), (114, 11485872), (124, 10559592), (144, 9092982), (152, 8614404), (166, 7887888), (171, 7657248), (186, 7039728), (216, 6061988), (228, 5742936), (248, 5279796), (249, 5258592), (279, 4693152), (288, 4546491), (304, 4307202), (332, 3943944), (342, 3828624), (372, 3519864), (432, 3030994), (456, 2871468), (496, 2639898), (498, 2629296), (513, 2552416), (558, 2346576), (589, 2223072), (608, 2153601), (664, 1971972), (684, 1914312), (744, 1759932), (747, 1752864), (837, 1564384), (864, 1515497), (912, 1435734), (961, 1362528), (992, 1319949), (996, 1314648), (1026, 1276208), (1116, 1173288), (1178, 1111536), (1328, 985986), (1368, 957156), (1488, 879966), (1494, 876432), (1577, 830304), (1674, 782192), (1767, 741024), (1824, 717867), (1922, 681264), (1992, 657324), (2052, 638104), (2232, 586644), (2241, 584288), (2356, 555768), (2573, 508896), (2656, 492993), (2736, 478578), (2883, 454176), (2976, 439983), (2988, 438216), (3154, 415152), (3348, 391096), (3534, 370512), (3844, 340632), (3984, 328662), (4104, 319052), (4464, 293322), (4482, 292144), (4712, 277884), (4731, 276768), (5146, 254448), (5301, 247008), (5472, 239289), (5766, 227088), (5976, 219108), (6308, 207576), (6696, 195548), (7068, 185256), (7688, 170316), (7719, 169632), (7968, 164331), (8208, 159526), (8649, 151392), (8928, 146661), (8964, 146072), (9424, 138942), (9462, 138384), (10292, 127224), (10602, 123504), (11532, 113544), (11952, 109554), (12616, 103788), (13392, 97774), (14136, 92628), (14193, 92256), (15376, 85158), (15438, 84816), (15903, 82336), (16416, 79763), (17298, 75696), (17928, 73036), (18259, 71712), (18848, 69471), (18924, 69192), (20584, 63612), (21204, 61752), (23064, 56772), (23157, 56544), (23904, 54777), (25232, 51894), (25947, 50464), (26784, 48887), (28272, 46314), (28386, 46128), (30752, 42579), (30876, 42408), (31806, 41168), (34596, 37848), (35856, 36518)]