204718464

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 636480000

約数和(自身を除く): 431761536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 64, 72, 76, 94, 96, 114, 128, 141, 144, 152, 171, 188, 192, 199, 228, 282, 288, 304, 342, 376, 384, 398, 423, 456, 564, 576, 597, 608, 684, 752, 796, 846, 893, 912, 1128, 1152, 1194, 1216, 1368, 1504, 1592, 1692, 1786, 1791, 1824, 2256, 2388, 2432, 2679, 2736, 3008, 3184, 3384, 3572, 3582, 3648, 3781, 4512, 4776, 5358, 5472, 6016, 6368, 6768, 7144, 7164, 7296, 7562, 8037, 9024, 9353, 9552, 10716, 10944, 11343, 12736, 13536, 14288, 14328, 15124, 16074, 18048, 18706, 19104, 21432, 21888, 22686, 25472, 27072, 28059, 28576, 28656, 30248, 32148, 34029, 37412, 38208, 42864, 45372, 54144, 56118, 57152, 57312, 60496, 64296, 68058, 74824, 76416, 84177, 85728, 90744, 112236, 114304, 114624, 120992, 128592, 136116, 149648, 168354, 171456, 177707, 181488, 224472, 229248, 241984, 257184, 272232, 299296, 336708, 342912, 355414, 362976, 448944, 483968, 514368, 533121, 544464, 598592, 673416, 710828, 725952, 897888, 1028736, 1066242, 1088928, 1197184, 1346832, 1421656, 1451904, 1599363, 1795776, 2132484, 2177856, 2693664, 2843312, 3198726, 3591552, 4264968, 4355712, 5387328, 5686624, 6397452, 8529936, 10774656, 11373248, 12794904, 17059872, 22746496, 25589808, 34119744, 51179616, 68239488, 102359232, 204718464]

約数ペア:

[(1, 204718464), (2, 102359232), (3, 68239488), (4, 51179616), (6, 34119744), (8, 25589808), (9, 22746496), (12, 17059872), (16, 12794904), (18, 11373248), (19, 10774656), (24, 8529936), (32, 6397452), (36, 5686624), (38, 5387328), (47, 4355712), (48, 4264968), (57, 3591552), (64, 3198726), (72, 2843312), (76, 2693664), (94, 2177856), (96, 2132484), (114, 1795776), (128, 1599363), (141, 1451904), (144, 1421656), (152, 1346832), (171, 1197184), (188, 1088928), (192, 1066242), (199, 1028736), (228, 897888), (282, 725952), (288, 710828), (304, 673416), (342, 598592), (376, 544464), (384, 533121), (398, 514368), (423, 483968), (456, 448944), (564, 362976), (576, 355414), (597, 342912), (608, 336708), (684, 299296), (752, 272232), (796, 257184), (846, 241984), (893, 229248), (912, 224472), (1128, 181488), (1152, 177707), (1194, 171456), (1216, 168354), (1368, 149648), (1504, 136116), (1592, 128592), (1692, 120992), (1786, 114624), (1791, 114304), (1824, 112236), (2256, 90744), (2388, 85728), (2432, 84177), (2679, 76416), (2736, 74824), (3008, 68058), (3184, 64296), (3384, 60496), (3572, 57312), (3582, 57152), (3648, 56118), (3781, 54144), (4512, 45372), (4776, 42864), (5358, 38208), (5472, 37412), (6016, 34029), (6368, 32148), (6768, 30248), (7144, 28656), (7164, 28576), (7296, 28059), (7562, 27072), (8037, 25472), (9024, 22686), (9353, 21888), (9552, 21432), (10716, 19104), (10944, 18706), (11343, 18048), (12736, 16074), (13536, 15124), (14288, 14328)]