1639276032

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:424

約数の個数: 160

約数和(自身を含む): 4556851200

約数和(自身を除く): 2917575168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 173, 186, 192, 199, 248, 256, 346, 372, 384, 398, 496, 512, 519, 597, 692, 744, 768, 796, 992, 1038, 1194, 1384, 1488, 1536, 1592, 1984, 2076, 2388, 2768, 2976, 3184, 3968, 4152, 4776, 5363, 5536, 5952, 6169, 6368, 7936, 8304, 9552, 10726, 11072, 11904, 12338, 12736, 15872, 16089, 16608, 18507, 19104, 21452, 22144, 23808, 24676, 25472, 32178, 33216, 34427, 37014, 38208, 42904, 44288, 47616, 49352, 50944, 64356, 66432, 68854, 74028, 76416, 85808, 88576, 98704, 101888, 103281, 128712, 132864, 137708, 148056, 152832, 171616, 197408, 206562, 257424, 265728, 275416, 296112, 305664, 343232, 394816, 413124, 514848, 550832, 592224, 686464, 789632, 826248, 1029696, 1067237, 1101664, 1184448, 1372928, 1579264, 1652496, 2059392, 2134474, 2203328, 2368896, 2745856, 3158528, 3201711, 3304992, 4118784, 4268948, 4406656, 4737792, 6403422, 6609984, 8237568, 8537896, 8813312, 9475584, 12806844, 13219968, 17075792, 17626624, 25613688, 26439936, 34151584, 51227376, 52879872, 68303168, 102454752, 136606336, 204909504, 273212672, 409819008, 546425344, 819638016, 1639276032]

約数ペア:

[(1, 1639276032), (2, 819638016), (3, 546425344), (4, 409819008), (6, 273212672), (8, 204909504), (12, 136606336), (16, 102454752), (24, 68303168), (31, 52879872), (32, 51227376), (48, 34151584), (62, 26439936), (64, 25613688), (93, 17626624), (96, 17075792), (124, 13219968), (128, 12806844), (173, 9475584), (186, 8813312), (192, 8537896), (199, 8237568), (248, 6609984), (256, 6403422), (346, 4737792), (372, 4406656), (384, 4268948), (398, 4118784), (496, 3304992), (512, 3201711), (519, 3158528), (597, 2745856), (692, 2368896), (744, 2203328), (768, 2134474), (796, 2059392), (992, 1652496), (1038, 1579264), (1194, 1372928), (1384, 1184448), (1488, 1101664), (1536, 1067237), (1592, 1029696), (1984, 826248), (2076, 789632), (2388, 686464), (2768, 592224), (2976, 550832), (3184, 514848), (3968, 413124), (4152, 394816), (4776, 343232), (5363, 305664), (5536, 296112), (5952, 275416), (6169, 265728), (6368, 257424), (7936, 206562), (8304, 197408), (9552, 171616), (10726, 152832), (11072, 148056), (11904, 137708), (12338, 132864), (12736, 128712), (15872, 103281), (16089, 101888), (16608, 98704), (18507, 88576), (19104, 85808), (21452, 76416), (22144, 74028), (23808, 68854), (24676, 66432), (25472, 64356), (32178, 50944), (33216, 49352), (34427, 47616), (37014, 44288), (38208, 42904)]