381429957632

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{647}}^1$

素因数の和:1036

約数の個数: 176

約数和(自身を含む): 813170586240

約数和(自身を除く): 431740628608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 157, 193, 256, 304, 314, 386, 512, 608, 628, 647, 772, 1024, 1216, 1256, 1294, 1544, 2432, 2512, 2588, 2983, 3088, 3667, 4864, 5024, 5176, 5966, 6176, 7334, 9728, 10048, 10352, 11932, 12293, 12352, 14668, 19456, 20096, 20704, 23864, 24586, 24704, 29336, 30301, 40192, 41408, 47728, 49172, 49408, 58672, 60602, 80384, 82816, 95456, 98344, 98816, 101579, 117344, 121204, 124871, 160768, 165632, 190912, 196688, 197632, 203158, 234688, 242408, 249742, 331264, 381824, 393376, 406316, 469376, 484816, 499484, 575719, 662528, 763648, 786752, 812632, 938752, 969632, 998968, 1151438, 1527296, 1573504, 1625264, 1877504, 1930001, 1939264, 1997936, 2302876, 2372549, 3054592, 3147008, 3250528, 3755008, 3860002, 3878528, 3995872, 4605752, 4745098, 6294016, 6501056, 7720004, 7757056, 7991744, 9211504, 9490196, 12588032, 13002112, 15440008, 15514112, 15983488, 18423008, 18980392, 19604747, 26004224, 30880016, 31028224, 31966976, 36846016, 37960784, 39209494, 52008448, 61760032, 63933952, 73692032, 75921568, 78418988, 104016896, 123520064, 127867904, 147384064, 151843136, 156837976, 247040128, 294768128, 303686272, 313675952, 372490193, 494080256, 589536256, 607372544, 627351904, 744980386, 988160512, 1214745088, 1254703808, 1489960772, 1976321024, 2429490176, 2509407616, 2979921544, 5018815232, 5959843088, 10037630464, 11919686176, 20075260928, 23839372352, 47678744704, 95357489408, 190714978816, 381429957632]

約数ペア:

[(1, 381429957632), (2, 190714978816), (4, 95357489408), (8, 47678744704), (16, 23839372352), (19, 20075260928), (32, 11919686176), (38, 10037630464), (64, 5959843088), (76, 5018815232), (128, 2979921544), (152, 2509407616), (157, 2429490176), (193, 1976321024), (256, 1489960772), (304, 1254703808), (314, 1214745088), (386, 988160512), (512, 744980386), (608, 627351904), (628, 607372544), (647, 589536256), (772, 494080256), (1024, 372490193), (1216, 313675952), (1256, 303686272), (1294, 294768128), (1544, 247040128), (2432, 156837976), (2512, 151843136), (2588, 147384064), (2983, 127867904), (3088, 123520064), (3667, 104016896), (4864, 78418988), (5024, 75921568), (5176, 73692032), (5966, 63933952), (6176, 61760032), (7334, 52008448), (9728, 39209494), (10048, 37960784), (10352, 36846016), (11932, 31966976), (12293, 31028224), (12352, 30880016), (14668, 26004224), (19456, 19604747), (20096, 18980392), (20704, 18423008), (23864, 15983488), (24586, 15514112), (24704, 15440008), (29336, 13002112), (30301, 12588032), (40192, 9490196), (41408, 9211504), (47728, 7991744), (49172, 7757056), (49408, 7720004), (58672, 6501056), (60602, 6294016), (80384, 4745098), (82816, 4605752), (95456, 3995872), (98344, 3878528), (98816, 3860002), (101579, 3755008), (117344, 3250528), (121204, 3147008), (124871, 3054592), (160768, 2372549), (165632, 2302876), (190912, 1997936), (196688, 1939264), (197632, 1930001), (203158, 1877504), (234688, 1625264), (242408, 1573504), (249742, 1527296), (331264, 1151438), (381824, 998968), (393376, 969632), (406316, 938752), (469376, 812632), (484816, 786752), (499484, 763648), (575719, 662528)]