243088128

素因数分解:

$2^8\times 3^4\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:664

約数の個数: 180

約数和(自身を含む): 764231160

約数和(自身を除く): 521143032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 256, 288, 304, 324, 342, 384, 432, 456, 513, 576, 608, 617, 648, 684, 768, 864, 912, 1026, 1152, 1216, 1234, 1296, 1368, 1539, 1728, 1824, 1851, 2052, 2304, 2432, 2468, 2592, 2736, 3078, 3456, 3648, 3702, 4104, 4864, 4936, 5184, 5472, 5553, 6156, 6912, 7296, 7404, 8208, 9872, 10368, 10944, 11106, 11723, 12312, 14592, 14808, 16416, 16659, 19744, 20736, 21888, 22212, 23446, 24624, 29616, 32832, 33318, 35169, 39488, 43776, 44424, 46892, 49248, 49977, 59232, 65664, 66636, 70338, 78976, 88848, 93784, 98496, 99954, 105507, 118464, 131328, 133272, 140676, 157952, 177696, 187568, 196992, 199908, 211014, 236928, 266544, 281352, 316521, 355392, 375136, 393984, 399816, 422028, 473856, 533088, 562704, 633042, 710784, 750272, 799632, 844056, 949563, 1066176, 1125408, 1266084, 1421568, 1500544, 1599264, 1688112, 1899126, 2132352, 2250816, 2532168, 3001088, 3198528, 3376224, 3798252, 4264704, 4501632, 5064336, 6397056, 6752448, 7596504, 9003264, 10128672, 12794112, 13504896, 15193008, 20257344, 27009792, 30386016, 40514688, 60772032, 81029376, 121544064, 243088128]

約数ペア:

[(1, 243088128), (2, 121544064), (3, 81029376), (4, 60772032), (6, 40514688), (8, 30386016), (9, 27009792), (12, 20257344), (16, 15193008), (18, 13504896), (19, 12794112), (24, 10128672), (27, 9003264), (32, 7596504), (36, 6752448), (38, 6397056), (48, 5064336), (54, 4501632), (57, 4264704), (64, 3798252), (72, 3376224), (76, 3198528), (81, 3001088), (96, 2532168), (108, 2250816), (114, 2132352), (128, 1899126), (144, 1688112), (152, 1599264), (162, 1500544), (171, 1421568), (192, 1266084), (216, 1125408), (228, 1066176), (256, 949563), (288, 844056), (304, 799632), (324, 750272), (342, 710784), (384, 633042), (432, 562704), (456, 533088), (513, 473856), (576, 422028), (608, 399816), (617, 393984), (648, 375136), (684, 355392), (768, 316521), (864, 281352), (912, 266544), (1026, 236928), (1152, 211014), (1216, 199908), (1234, 196992), (1296, 187568), (1368, 177696), (1539, 157952), (1728, 140676), (1824, 133272), (1851, 131328), (2052, 118464), (2304, 105507), (2432, 99954), (2468, 98496), (2592, 93784), (2736, 88848), (3078, 78976), (3456, 70338), (3648, 66636), (3702, 65664), (4104, 59232), (4864, 49977), (4936, 49248), (5184, 46892), (5472, 44424), (5553, 43776), (6156, 39488), (6912, 35169), (7296, 33318), (7404, 32832), (8208, 29616), (9872, 24624), (10368, 23446), (10944, 22212), (11106, 21888), (11723, 20736), (12312, 19744), (14592, 16659), (14808, 16416)]