219229824

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 697973760

約数和(自身を除く): 478743936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 43, 44, 48, 51, 64, 66, 68, 71, 86, 88, 96, 102, 128, 129, 132, 136, 142, 172, 176, 187, 192, 204, 213, 258, 264, 272, 284, 344, 352, 374, 384, 408, 426, 473, 516, 528, 544, 561, 568, 688, 704, 731, 748, 781, 816, 852, 946, 1032, 1056, 1088, 1122, 1136, 1207, 1376, 1408, 1419, 1462, 1496, 1562, 1632, 1704, 1892, 2064, 2112, 2176, 2193, 2244, 2272, 2343, 2414, 2752, 2838, 2924, 2992, 3053, 3124, 3264, 3408, 3621, 3784, 4128, 4224, 4386, 4488, 4544, 4686, 4828, 5504, 5676, 5848, 5984, 6106, 6248, 6528, 6816, 7242, 7568, 8041, 8256, 8772, 8976, 9088, 9159, 9372, 9656, 11352, 11696, 11968, 12212, 12496, 13277, 13632, 14484, 15136, 16082, 16512, 17544, 17952, 18318, 18744, 19312, 22704, 23392, 23936, 24123, 24424, 24992, 26554, 27264, 28968, 30272, 32164, 33583, 35088, 35904, 36636, 37488, 38624, 39831, 45408, 46784, 48246, 48848, 49984, 51901, 53108, 57936, 60544, 64328, 67166, 70176, 71808, 73272, 74976, 77248, 79662, 90816, 93568, 96492, 97696, 99968, 100749, 103802, 106216, 115872, 128656, 134332, 140352, 146544, 149952, 154496, 155703, 159324, 181632, 192984, 195392, 201498, 207604, 212432, 231744, 257312, 268664, 280704, 293088, 299904, 311406, 318648, 385968, 390784, 402996, 415208, 424864, 463488, 514624, 537328, 570911, 586176, 622812, 637296, 771936, 805992, 830416, 849728, 1029248, 1074656, 1141822, 1172352, 1245624, 1274592, 1543872, 1611984, 1660832, 1699456, 1712733, 2149312, 2283644, 2491248, 2549184, 3087744, 3223968, 3321664, 3425466, 4298624, 4567288, 4982496, 5098368, 6447936, 6643328, 6850932, 9134576, 9964992, 12895872, 13701864, 18269152, 19929984, 27403728, 36538304, 54807456, 73076608, 109614912, 219229824]

約数ペア:

[(1, 219229824), (2, 109614912), (3, 73076608), (4, 54807456), (6, 36538304), (8, 27403728), (11, 19929984), (12, 18269152), (16, 13701864), (17, 12895872), (22, 9964992), (24, 9134576), (32, 6850932), (33, 6643328), (34, 6447936), (43, 5098368), (44, 4982496), (48, 4567288), (51, 4298624), (64, 3425466), (66, 3321664), (68, 3223968), (71, 3087744), (86, 2549184), (88, 2491248), (96, 2283644), (102, 2149312), (128, 1712733), (129, 1699456), (132, 1660832), (136, 1611984), (142, 1543872), (172, 1274592), (176, 1245624), (187, 1172352), (192, 1141822), (204, 1074656), (213, 1029248), (258, 849728), (264, 830416), (272, 805992), (284, 771936), (344, 637296), (352, 622812), (374, 586176), (384, 570911), (408, 537328), (426, 514624), (473, 463488), (516, 424864), (528, 415208), (544, 402996), (561, 390784), (568, 385968), (688, 318648), (704, 311406), (731, 299904), (748, 293088), (781, 280704), (816, 268664), (852, 257312), (946, 231744), (1032, 212432), (1056, 207604), (1088, 201498), (1122, 195392), (1136, 192984), (1207, 181632), (1376, 159324), (1408, 155703), (1419, 154496), (1462, 149952), (1496, 146544), (1562, 140352), (1632, 134332), (1704, 128656), (1892, 115872), (2064, 106216), (2112, 103802), (2176, 100749), (2193, 99968), (2244, 97696), (2272, 96492), (2343, 93568), (2414, 90816), (2752, 79662), (2838, 77248), (2924, 74976), (2992, 73272), (3053, 71808), (3124, 70176), (3264, 67166), (3408, 64328), (3621, 60544), (3784, 57936), (4128, 53108), (4224, 51901), (4386, 49984), (4488, 48848), (4544, 48246), (4686, 46784), (4828, 45408), (5504, 39831), (5676, 38624), (5848, 37488), (5984, 36636), (6106, 35904), (6248, 35088), (6528, 33583), (6816, 32164), (7242, 30272), (7568, 28968), (8041, 27264), (8256, 26554), (8772, 24992), (8976, 24424), (9088, 24123), (9159, 23936), (9372, 23392), (9656, 22704), (11352, 19312), (11696, 18744), (11968, 18318), (12212, 17952), (12496, 17544), (13277, 16512), (13632, 16082), (14484, 15136)]