381785088

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 176

約数和(自身を含む): 1110947840

約数和(自身を除く): 729162752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 211, 228, 248, 256, 304, 372, 384, 422, 456, 496, 512, 589, 608, 633, 744, 768, 844, 912, 992, 1024, 1178, 1216, 1266, 1488, 1536, 1688, 1767, 1824, 1984, 2356, 2432, 2532, 2976, 3072, 3376, 3534, 3648, 3968, 4009, 4712, 4864, 5064, 5952, 6541, 6752, 7068, 7296, 7936, 8018, 9424, 9728, 10128, 11904, 12027, 13082, 13504, 14136, 14592, 15872, 16036, 18848, 19456, 19623, 20256, 23808, 24054, 26164, 27008, 28272, 29184, 31744, 32072, 37696, 39246, 40512, 47616, 48108, 52328, 54016, 56544, 58368, 64144, 75392, 78492, 81024, 95232, 96216, 104656, 108032, 113088, 124279, 128288, 150784, 156984, 162048, 192432, 209312, 216064, 226176, 248558, 256576, 301568, 313968, 324096, 372837, 384864, 418624, 452352, 497116, 513152, 603136, 627936, 648192, 745674, 769728, 837248, 904704, 994232, 1026304, 1255872, 1491348, 1539456, 1674496, 1809408, 1988464, 2052608, 2511744, 2982696, 3078912, 3348992, 3976928, 4105216, 5023488, 5965392, 6157824, 6697984, 7953856, 10046976, 11930784, 12315648, 15907712, 20093952, 23861568, 31815424, 47723136, 63630848, 95446272, 127261696, 190892544, 381785088]

約数ペア:

[(1, 381785088), (2, 190892544), (3, 127261696), (4, 95446272), (6, 63630848), (8, 47723136), (12, 31815424), (16, 23861568), (19, 20093952), (24, 15907712), (31, 12315648), (32, 11930784), (38, 10046976), (48, 7953856), (57, 6697984), (62, 6157824), (64, 5965392), (76, 5023488), (93, 4105216), (96, 3976928), (114, 3348992), (124, 3078912), (128, 2982696), (152, 2511744), (186, 2052608), (192, 1988464), (211, 1809408), (228, 1674496), (248, 1539456), (256, 1491348), (304, 1255872), (372, 1026304), (384, 994232), (422, 904704), (456, 837248), (496, 769728), (512, 745674), (589, 648192), (608, 627936), (633, 603136), (744, 513152), (768, 497116), (844, 452352), (912, 418624), (992, 384864), (1024, 372837), (1178, 324096), (1216, 313968), (1266, 301568), (1488, 256576), (1536, 248558), (1688, 226176), (1767, 216064), (1824, 209312), (1984, 192432), (2356, 162048), (2432, 156984), (2532, 150784), (2976, 128288), (3072, 124279), (3376, 113088), (3534, 108032), (3648, 104656), (3968, 96216), (4009, 95232), (4712, 81024), (4864, 78492), (5064, 75392), (5952, 64144), (6541, 58368), (6752, 56544), (7068, 54016), (7296, 52328), (7936, 48108), (8018, 47616), (9424, 40512), (9728, 39246), (10128, 37696), (11904, 32072), (12027, 31744), (13082, 29184), (13504, 28272), (14136, 27008), (14592, 26164), (15872, 24054), (16036, 23808), (18848, 20256), (19456, 19623)]