18734967552

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1559

約数の個数: 288

約数和(自身を含む): 59610234880

約数和(自身を除く): 40875267328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 79, 84, 93, 96, 112, 124, 128, 158, 168, 186, 192, 217, 224, 237, 248, 256, 316, 336, 372, 384, 434, 448, 474, 496, 553, 632, 651, 672, 744, 768, 868, 896, 948, 992, 1106, 1264, 1302, 1344, 1423, 1488, 1659, 1736, 1792, 1896, 1984, 2212, 2449, 2528, 2604, 2688, 2846, 2976, 3318, 3472, 3792, 3968, 4269, 4424, 4898, 5056, 5208, 5376, 5692, 5952, 6636, 6944, 7347, 7584, 7936, 8538, 8848, 9796, 9961, 10112, 10416, 11384, 11904, 13272, 13888, 14694, 15168, 17076, 17143, 17696, 19592, 19922, 20224, 20832, 22768, 23808, 26544, 27776, 29388, 29883, 30336, 34152, 34286, 35392, 39184, 39844, 41664, 44113, 45536, 51429, 53088, 55552, 58776, 59766, 60672, 68304, 68572, 70784, 78368, 79688, 83328, 88226, 91072, 102858, 106176, 112417, 117552, 119532, 132339, 136608, 137144, 141568, 156736, 159376, 166656, 176452, 182144, 205716, 212352, 224834, 235104, 239064, 264678, 273216, 274288, 308791, 313472, 318752, 337251, 352904, 364288, 411432, 424704, 449668, 470208, 478128, 529356, 546432, 548576, 617582, 626944, 637504, 674502, 705808, 786919, 822864, 899336, 926373, 940416, 956256, 1058712, 1092864, 1097152, 1235164, 1275008, 1349004, 1411616, 1573838, 1645728, 1798672, 1852746, 1880832, 1912512, 2117424, 2194304, 2360757, 2470328, 2550016, 2698008, 2823232, 3147676, 3291456, 3484927, 3597344, 3705492, 3825024, 4234848, 4388608, 4721514, 4940656, 5396016, 5646464, 6295352, 6582912, 6969854, 7194688, 7410984, 7650048, 8469696, 9443028, 9881312, 10454781, 10792032, 11292928, 12590704, 13165824, 13939708, 14389376, 14821968, 16939392, 18886056, 19762624, 20909562, 21584064, 24394489, 25181408, 27879416, 28778752, 29643936, 33878784, 37772112, 39525248, 41819124, 43168128, 48788978, 50362816, 55758832, 59287872, 73183467, 75544224, 79050496, 83638248, 86336256, 97577956, 100725632, 111517664, 118575744, 146366934, 151088448, 167276496, 195155912, 201451264, 223035328, 237151488, 292733868, 302176896, 334552992, 390311824, 446070656, 585467736, 604353792, 669105984, 780623648, 892141312, 1170935472, 1338211968, 1561247296, 2341870944, 2676423936, 3122494592, 4683741888, 6244989184, 9367483776, 18734967552]

約数ペア:

[(1, 18734967552), (2, 9367483776), (3, 6244989184), (4, 4683741888), (6, 3122494592), (7, 2676423936), (8, 2341870944), (12, 1561247296), (14, 1338211968), (16, 1170935472), (21, 892141312), (24, 780623648), (28, 669105984), (31, 604353792), (32, 585467736), (42, 446070656), (48, 390311824), (56, 334552992), (62, 302176896), (64, 292733868), (79, 237151488), (84, 223035328), (93, 201451264), (96, 195155912), (112, 167276496), (124, 151088448), (128, 146366934), (158, 118575744), (168, 111517664), (186, 100725632), (192, 97577956), (217, 86336256), (224, 83638248), (237, 79050496), (248, 75544224), (256, 73183467), (316, 59287872), (336, 55758832), (372, 50362816), (384, 48788978), (434, 43168128), (448, 41819124), (474, 39525248), (496, 37772112), (553, 33878784), (632, 29643936), (651, 28778752), (672, 27879416), (744, 25181408), (768, 24394489), (868, 21584064), (896, 20909562), (948, 19762624), (992, 18886056), (1106, 16939392), (1264, 14821968), (1302, 14389376), (1344, 13939708), (1423, 13165824), (1488, 12590704), (1659, 11292928), (1736, 10792032), (1792, 10454781), (1896, 9881312), (1984, 9443028), (2212, 8469696), (2449, 7650048), (2528, 7410984), (2604, 7194688), (2688, 6969854), (2846, 6582912), (2976, 6295352), (3318, 5646464), (3472, 5396016), (3792, 4940656), (3968, 4721514), (4269, 4388608), (4424, 4234848), (4898, 3825024), (5056, 3705492), (5208, 3597344), (5376, 3484927), (5692, 3291456), (5952, 3147676), (6636, 2823232), (6944, 2698008), (7347, 2550016), (7584, 2470328), (7936, 2360757), (8538, 2194304), (8848, 2117424), (9796, 1912512), (9961, 1880832), (10112, 1852746), (10416, 1798672), (11384, 1645728), (11904, 1573838), (13272, 1411616), (13888, 1349004), (14694, 1275008), (15168, 1235164), (17076, 1097152), (17143, 1092864), (17696, 1058712), (19592, 956256), (19922, 940416), (20224, 926373), (20832, 899336), (22768, 822864), (23808, 786919), (26544, 705808), (27776, 674502), (29388, 637504), (29883, 626944), (30336, 617582), (34152, 548576), (34286, 546432), (35392, 529356), (39184, 478128), (39844, 470208), (41664, 449668), (44113, 424704), (45536, 411432), (51429, 364288), (53088, 352904), (55552, 337251), (58776, 318752), (59766, 313472), (60672, 308791), (68304, 274288), (68572, 273216), (70784, 264678), (78368, 239064), (79688, 235104), (83328, 224834), (88226, 212352), (91072, 205716), (102858, 182144), (106176, 176452), (112417, 166656), (117552, 159376), (119532, 156736), (132339, 141568), (136608, 137144)]