40983802496

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:571

約数の個数: 256

約数和(自身を含む): 102848444160

約数和(自身を除く): 61864641664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 91, 104, 112, 128, 146, 157, 182, 208, 224, 292, 307, 314, 364, 416, 448, 511, 584, 614, 628, 728, 832, 896, 949, 1022, 1099, 1168, 1228, 1256, 1456, 1664, 1898, 2041, 2044, 2149, 2198, 2336, 2456, 2512, 2912, 3796, 3991, 4082, 4088, 4298, 4396, 4672, 4912, 5024, 5824, 6643, 7592, 7982, 8164, 8176, 8596, 8792, 9344, 9824, 10048, 11461, 11648, 13286, 14287, 15184, 15964, 16328, 16352, 17192, 17584, 19648, 20096, 22411, 22922, 26572, 27937, 28574, 30368, 31928, 32656, 32704, 34384, 35168, 39296, 44822, 45844, 48199, 53144, 55874, 57148, 60736, 63856, 65312, 65408, 68768, 70336, 80227, 89644, 91688, 96398, 106288, 111748, 114296, 121472, 127712, 130624, 137536, 140672, 148993, 156877, 160454, 179288, 183376, 192796, 212576, 223496, 228592, 255424, 261248, 275072, 291343, 297986, 313754, 320908, 337393, 358576, 366752, 385592, 425152, 446992, 457184, 510848, 582686, 595972, 626587, 627508, 641816, 674786, 717152, 733504, 771184, 850304, 893984, 914368, 1042951, 1165372, 1191944, 1253174, 1255016, 1283632, 1349572, 1434304, 1467008, 1542368, 1787968, 1828736, 2039401, 2085902, 2330744, 2383888, 2506348, 2510032, 2567264, 2699144, 2868608, 3084736, 3518527, 3575936, 4078802, 4171804, 4386109, 4661488, 4767776, 5012696, 5020064, 5134528, 5398288, 6169472, 7037054, 8157604, 8343608, 8772218, 9322976, 9535552, 10025392, 10040128, 10269056, 10796576, 14074108, 16315208, 16687216, 17544436, 18645952, 19071104, 20050784, 20080256, 21593152, 24629689, 28148216, 32630416, 33374432, 35088872, 37291904, 40101568, 43186304, 45740851, 49259378, 56296432, 65260832, 66748864, 70177744, 80203136, 91481702, 98518756, 112592864, 130521664, 133497728, 140355488, 182963404, 197037512, 225185728, 261043328, 280710976, 320185957, 365926808, 394075024, 450371456, 561421952, 640371914, 731853616, 788150048, 1280743828, 1463707232, 1576300096, 2561487656, 2927414464, 3152600192, 5122975312, 5854828928, 10245950624, 20491901248, 40983802496]

約数ペア:

[(1, 40983802496), (2, 20491901248), (4, 10245950624), (7, 5854828928), (8, 5122975312), (13, 3152600192), (14, 2927414464), (16, 2561487656), (26, 1576300096), (28, 1463707232), (32, 1280743828), (52, 788150048), (56, 731853616), (64, 640371914), (73, 561421952), (91, 450371456), (104, 394075024), (112, 365926808), (128, 320185957), (146, 280710976), (157, 261043328), (182, 225185728), (208, 197037512), (224, 182963404), (292, 140355488), (307, 133497728), (314, 130521664), (364, 112592864), (416, 98518756), (448, 91481702), (511, 80203136), (584, 70177744), (614, 66748864), (628, 65260832), (728, 56296432), (832, 49259378), (896, 45740851), (949, 43186304), (1022, 40101568), (1099, 37291904), (1168, 35088872), (1228, 33374432), (1256, 32630416), (1456, 28148216), (1664, 24629689), (1898, 21593152), (2041, 20080256), (2044, 20050784), (2149, 19071104), (2198, 18645952), (2336, 17544436), (2456, 16687216), (2512, 16315208), (2912, 14074108), (3796, 10796576), (3991, 10269056), (4082, 10040128), (4088, 10025392), (4298, 9535552), (4396, 9322976), (4672, 8772218), (4912, 8343608), (5024, 8157604), (5824, 7037054), (6643, 6169472), (7592, 5398288), (7982, 5134528), (8164, 5020064), (8176, 5012696), (8596, 4767776), (8792, 4661488), (9344, 4386109), (9824, 4171804), (10048, 4078802), (11461, 3575936), (11648, 3518527), (13286, 3084736), (14287, 2868608), (15184, 2699144), (15964, 2567264), (16328, 2510032), (16352, 2506348), (17192, 2383888), (17584, 2330744), (19648, 2085902), (20096, 2039401), (22411, 1828736), (22922, 1787968), (26572, 1542368), (27937, 1467008), (28574, 1434304), (30368, 1349572), (31928, 1283632), (32656, 1255016), (32704, 1253174), (34384, 1191944), (35168, 1165372), (39296, 1042951), (44822, 914368), (45844, 893984), (48199, 850304), (53144, 771184), (55874, 733504), (57148, 717152), (60736, 674786), (63856, 641816), (65312, 627508), (65408, 626587), (68768, 595972), (70336, 582686), (80227, 510848), (89644, 457184), (91688, 446992), (96398, 425152), (106288, 385592), (111748, 366752), (114296, 358576), (121472, 337393), (127712, 320908), (130624, 313754), (137536, 297986), (140672, 291343), (148993, 275072), (156877, 261248), (160454, 255424), (179288, 228592), (183376, 223496), (192796, 212576)]