1019248128

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 240

約数和(自身を含む): 3140691840

約数和(自身を除く): 2121443712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 59, 64, 69, 72, 92, 96, 118, 128, 138, 144, 163, 177, 184, 192, 207, 236, 256, 276, 288, 326, 354, 368, 384, 414, 472, 489, 512, 531, 552, 576, 652, 708, 736, 768, 828, 944, 978, 1062, 1104, 1152, 1304, 1357, 1416, 1467, 1472, 1536, 1656, 1888, 1956, 2124, 2208, 2304, 2608, 2714, 2832, 2934, 2944, 3312, 3749, 3776, 3912, 4071, 4248, 4416, 4608, 5216, 5428, 5664, 5868, 5888, 6624, 7498, 7552, 7824, 8142, 8496, 8832, 9617, 10432, 10856, 11247, 11328, 11736, 11776, 12213, 13248, 14996, 15104, 15648, 16284, 16992, 17664, 19234, 20864, 21712, 22494, 22656, 23472, 24426, 26496, 28851, 29992, 30208, 31296, 32568, 33741, 33984, 35328, 38468, 41728, 43424, 44988, 45312, 46944, 48852, 52992, 57702, 59984, 62592, 65136, 67482, 67968, 76936, 83456, 86553, 86848, 89976, 90624, 93888, 97704, 105984, 115404, 119968, 125184, 130272, 134964, 135936, 153872, 173106, 173696, 179952, 187776, 195408, 221191, 230808, 239936, 250368, 260544, 269928, 271872, 307744, 346212, 347392, 359904, 375552, 390816, 442382, 461616, 479872, 521088, 539856, 615488, 663573, 692424, 694784, 719808, 751104, 781632, 884764, 923232, 959744, 1042176, 1079712, 1230976, 1327146, 1384848, 1439616, 1563264, 1769528, 1846464, 1919488, 1990719, 2084352, 2159424, 2461952, 2654292, 2769696, 2879232, 3126528, 3539056, 3692928, 3981438, 4318848, 4923904, 5308584, 5539392, 5758464, 6253056, 7078112, 7385856, 7962876, 8637696, 10617168, 11078784, 14156224, 14771712, 15925752, 17275392, 21234336, 22157568, 28312448, 31851504, 42468672, 44315136, 56624896, 63703008, 84937344, 113249792, 127406016, 169874688, 254812032, 339749376, 509624064, 1019248128]

約数ペア:

[(1, 1019248128), (2, 509624064), (3, 339749376), (4, 254812032), (6, 169874688), (8, 127406016), (9, 113249792), (12, 84937344), (16, 63703008), (18, 56624896), (23, 44315136), (24, 42468672), (32, 31851504), (36, 28312448), (46, 22157568), (48, 21234336), (59, 17275392), (64, 15925752), (69, 14771712), (72, 14156224), (92, 11078784), (96, 10617168), (118, 8637696), (128, 7962876), (138, 7385856), (144, 7078112), (163, 6253056), (177, 5758464), (184, 5539392), (192, 5308584), (207, 4923904), (236, 4318848), (256, 3981438), (276, 3692928), (288, 3539056), (326, 3126528), (354, 2879232), (368, 2769696), (384, 2654292), (414, 2461952), (472, 2159424), (489, 2084352), (512, 1990719), (531, 1919488), (552, 1846464), (576, 1769528), (652, 1563264), (708, 1439616), (736, 1384848), (768, 1327146), (828, 1230976), (944, 1079712), (978, 1042176), (1062, 959744), (1104, 923232), (1152, 884764), (1304, 781632), (1357, 751104), (1416, 719808), (1467, 694784), (1472, 692424), (1536, 663573), (1656, 615488), (1888, 539856), (1956, 521088), (2124, 479872), (2208, 461616), (2304, 442382), (2608, 390816), (2714, 375552), (2832, 359904), (2934, 347392), (2944, 346212), (3312, 307744), (3749, 271872), (3776, 269928), (3912, 260544), (4071, 250368), (4248, 239936), (4416, 230808), (4608, 221191), (5216, 195408), (5428, 187776), (5664, 179952), (5868, 173696), (5888, 173106), (6624, 153872), (7498, 135936), (7552, 134964), (7824, 130272), (8142, 125184), (8496, 119968), (8832, 115404), (9617, 105984), (10432, 97704), (10856, 93888), (11247, 90624), (11328, 89976), (11736, 86848), (11776, 86553), (12213, 83456), (13248, 76936), (14996, 67968), (15104, 67482), (15648, 65136), (16284, 62592), (16992, 59984), (17664, 57702), (19234, 52992), (20864, 48852), (21712, 46944), (22494, 45312), (22656, 44988), (23472, 43424), (24426, 41728), (26496, 38468), (28851, 35328), (29992, 33984), (30208, 33741), (31296, 32568)]