691296768

素因数分解:

$2^9\times 3^4\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 200

約数和(自身を含む): 2099359680

約数和(自身を除く): 1408062912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 81, 96, 108, 128, 144, 158, 162, 192, 211, 216, 237, 256, 288, 316, 324, 384, 422, 432, 474, 512, 576, 632, 633, 648, 711, 768, 844, 864, 948, 1152, 1264, 1266, 1296, 1422, 1536, 1688, 1728, 1896, 1899, 2133, 2304, 2528, 2532, 2592, 2844, 3376, 3456, 3792, 3798, 4266, 4608, 5056, 5064, 5184, 5688, 5697, 6399, 6752, 6912, 7584, 7596, 8532, 10112, 10128, 10368, 11376, 11394, 12798, 13504, 13824, 15168, 15192, 16669, 17064, 17091, 20224, 20256, 20736, 22752, 22788, 25596, 27008, 30336, 30384, 33338, 34128, 34182, 40448, 40512, 41472, 45504, 45576, 50007, 51192, 54016, 60672, 60768, 66676, 68256, 68364, 81024, 91008, 91152, 100014, 102384, 108032, 121344, 121536, 133352, 136512, 136728, 150021, 162048, 182016, 182304, 200028, 204768, 243072, 266704, 273024, 273456, 300042, 324096, 364032, 364608, 400056, 409536, 450063, 486144, 533408, 546048, 546912, 600084, 729216, 800112, 819072, 900126, 972288, 1066816, 1092096, 1093824, 1200168, 1350189, 1458432, 1600224, 1638144, 1800252, 2133632, 2187648, 2400336, 2700378, 2916864, 3200448, 3276288, 3600504, 4267264, 4375296, 4800672, 5400756, 6400896, 7201008, 8534528, 8750592, 9601344, 10801512, 12801792, 14402016, 19202688, 21603024, 25603584, 28804032, 38405376, 43206048, 57608064, 76810752, 86412096, 115216128, 172824192, 230432256, 345648384, 691296768]

約数ペア:

[(1, 691296768), (2, 345648384), (3, 230432256), (4, 172824192), (6, 115216128), (8, 86412096), (9, 76810752), (12, 57608064), (16, 43206048), (18, 38405376), (24, 28804032), (27, 25603584), (32, 21603024), (36, 19202688), (48, 14402016), (54, 12801792), (64, 10801512), (72, 9601344), (79, 8750592), (81, 8534528), (96, 7201008), (108, 6400896), (128, 5400756), (144, 4800672), (158, 4375296), (162, 4267264), (192, 3600504), (211, 3276288), (216, 3200448), (237, 2916864), (256, 2700378), (288, 2400336), (316, 2187648), (324, 2133632), (384, 1800252), (422, 1638144), (432, 1600224), (474, 1458432), (512, 1350189), (576, 1200168), (632, 1093824), (633, 1092096), (648, 1066816), (711, 972288), (768, 900126), (844, 819072), (864, 800112), (948, 729216), (1152, 600084), (1264, 546912), (1266, 546048), (1296, 533408), (1422, 486144), (1536, 450063), (1688, 409536), (1728, 400056), (1896, 364608), (1899, 364032), (2133, 324096), (2304, 300042), (2528, 273456), (2532, 273024), (2592, 266704), (2844, 243072), (3376, 204768), (3456, 200028), (3792, 182304), (3798, 182016), (4266, 162048), (4608, 150021), (5056, 136728), (5064, 136512), (5184, 133352), (5688, 121536), (5697, 121344), (6399, 108032), (6752, 102384), (6912, 100014), (7584, 91152), (7596, 91008), (8532, 81024), (10112, 68364), (10128, 68256), (10368, 66676), (11376, 60768), (11394, 60672), (12798, 54016), (13504, 51192), (13824, 50007), (15168, 45576), (15192, 45504), (16669, 41472), (17064, 40512), (17091, 40448), (20224, 34182), (20256, 34128), (20736, 33338), (22752, 30384), (22788, 30336), (25596, 27008)]