7137987584

素因数分解:

$2^{10}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 264

約数和(自身を含む): 18504355968

約数和(自身を除く): 11366368384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 91, 98, 104, 112, 124, 128, 182, 196, 208, 217, 224, 248, 256, 353, 364, 392, 403, 416, 434, 448, 496, 512, 637, 706, 728, 784, 806, 832, 868, 896, 992, 1024, 1274, 1412, 1456, 1519, 1568, 1612, 1664, 1736, 1792, 1984, 2471, 2548, 2821, 2824, 2912, 3038, 3136, 3224, 3328, 3472, 3584, 3968, 4589, 4942, 5096, 5642, 5648, 5824, 6076, 6272, 6448, 6656, 6944, 7168, 7936, 9178, 9884, 10192, 10943, 11284, 11296, 11648, 12152, 12544, 12896, 13312, 13888, 15872, 17297, 18356, 19747, 19768, 20384, 21886, 22568, 22592, 23296, 24304, 25088, 25792, 27776, 31744, 32123, 34594, 36712, 39494, 39536, 40768, 43772, 45136, 45184, 46592, 48608, 50176, 51584, 55552, 64246, 69188, 73424, 76601, 78988, 79072, 81536, 87544, 90272, 90368, 93184, 97216, 103168, 111104, 128492, 138376, 142259, 146848, 153202, 157976, 158144, 163072, 175088, 180544, 180736, 194432, 206336, 222208, 224861, 256984, 276752, 284518, 293696, 306404, 315952, 316288, 326144, 350176, 361088, 361472, 388864, 412672, 449722, 513968, 536207, 553504, 569036, 587392, 612808, 631904, 632576, 652288, 700352, 722176, 777728, 899444, 995813, 1027936, 1072414, 1107008, 1138072, 1174784, 1225616, 1263808, 1265152, 1400704, 1444352, 1555456, 1798888, 1991626, 2055872, 2144828, 2214016, 2276144, 2349568, 2451232, 2527616, 2530304, 2801408, 2888704, 3597776, 3983252, 4111744, 4289656, 4428032, 4552288, 4699136, 4902464, 5055232, 5602816, 6970691, 7195552, 7966504, 8223488, 8579312, 8856064, 9104576, 9804928, 10110464, 11205632, 13941382, 14391104, 15933008, 16446976, 17158624, 17712128, 18209152, 19609856, 20220928, 27882764, 28782208, 31866016, 32893952, 34317248, 36418304, 39219712, 55765528, 57564416, 63732032, 68634496, 72836608, 78439424, 111531056, 115128832, 127464064, 137268992, 145673216, 223062112, 230257664, 254928128, 274537984, 446124224, 509856256, 549075968, 892248448, 1019712512, 1784496896, 3568993792, 7137987584]

約数ペア:

[(1, 7137987584), (2, 3568993792), (4, 1784496896), (7, 1019712512), (8, 892248448), (13, 549075968), (14, 509856256), (16, 446124224), (26, 274537984), (28, 254928128), (31, 230257664), (32, 223062112), (49, 145673216), (52, 137268992), (56, 127464064), (62, 115128832), (64, 111531056), (91, 78439424), (98, 72836608), (104, 68634496), (112, 63732032), (124, 57564416), (128, 55765528), (182, 39219712), (196, 36418304), (208, 34317248), (217, 32893952), (224, 31866016), (248, 28782208), (256, 27882764), (353, 20220928), (364, 19609856), (392, 18209152), (403, 17712128), (416, 17158624), (434, 16446976), (448, 15933008), (496, 14391104), (512, 13941382), (637, 11205632), (706, 10110464), (728, 9804928), (784, 9104576), (806, 8856064), (832, 8579312), (868, 8223488), (896, 7966504), (992, 7195552), (1024, 6970691), (1274, 5602816), (1412, 5055232), (1456, 4902464), (1519, 4699136), (1568, 4552288), (1612, 4428032), (1664, 4289656), (1736, 4111744), (1792, 3983252), (1984, 3597776), (2471, 2888704), (2548, 2801408), (2821, 2530304), (2824, 2527616), (2912, 2451232), (3038, 2349568), (3136, 2276144), (3224, 2214016), (3328, 2144828), (3472, 2055872), (3584, 1991626), (3968, 1798888), (4589, 1555456), (4942, 1444352), (5096, 1400704), (5642, 1265152), (5648, 1263808), (5824, 1225616), (6076, 1174784), (6272, 1138072), (6448, 1107008), (6656, 1072414), (6944, 1027936), (7168, 995813), (7936, 899444), (9178, 777728), (9884, 722176), (10192, 700352), (10943, 652288), (11284, 632576), (11296, 631904), (11648, 612808), (12152, 587392), (12544, 569036), (12896, 553504), (13312, 536207), (13888, 513968), (15872, 449722), (17297, 412672), (18356, 388864), (19747, 361472), (19768, 361088), (20384, 350176), (21886, 326144), (22568, 316288), (22592, 315952), (23296, 306404), (24304, 293696), (25088, 284518), (25792, 276752), (27776, 256984), (31744, 224861), (32123, 222208), (34594, 206336), (36712, 194432), (39494, 180736), (39536, 180544), (40768, 175088), (43772, 163072), (45136, 158144), (45184, 157976), (46592, 153202), (48608, 146848), (50176, 142259), (51584, 138376), (55552, 128492), (64246, 111104), (69188, 103168), (73424, 97216), (76601, 93184), (78988, 90368), (79072, 90272), (81536, 87544)]