216291744

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 216

約数和(自身を含む): 684815040

約数和(自身を除く): 468523296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 47, 48, 57, 58, 72, 76, 87, 94, 96, 114, 116, 141, 144, 152, 171, 174, 188, 228, 232, 261, 282, 288, 304, 342, 348, 376, 423, 456, 464, 522, 551, 564, 608, 684, 696, 752, 841, 846, 893, 912, 928, 1044, 1102, 1128, 1363, 1368, 1392, 1504, 1653, 1682, 1692, 1786, 1824, 2088, 2204, 2256, 2523, 2679, 2726, 2736, 2784, 3306, 3364, 3384, 3572, 4089, 4176, 4408, 4512, 4959, 5046, 5358, 5452, 5472, 6612, 6728, 6768, 7144, 7569, 8037, 8178, 8352, 8816, 9918, 10092, 10716, 10904, 12267, 13224, 13456, 13536, 14288, 15138, 15979, 16074, 16356, 17632, 19836, 20184, 21432, 21808, 24534, 25897, 26448, 26912, 28576, 30276, 31958, 32148, 32712, 39527, 39672, 40368, 42864, 43616, 47937, 49068, 51794, 52896, 60552, 63916, 64296, 65424, 77691, 79054, 79344, 80736, 85728, 95874, 98136, 103588, 118581, 121104, 127832, 128592, 130848, 143811, 155382, 158108, 158688, 191748, 196272, 207176, 233073, 237162, 242208, 255664, 257184, 287622, 310764, 316216, 355743, 383496, 392544, 414352, 466146, 474324, 511328, 575244, 621528, 632432, 711486, 751013, 766992, 828704, 932292, 948648, 1150488, 1243056, 1264864, 1422972, 1502026, 1533984, 1864584, 1897296, 2253039, 2300976, 2486112, 2845944, 3004052, 3729168, 3794592, 4506078, 4601952, 5691888, 6008104, 6759117, 7458336, 9012156, 11383776, 12016208, 13518234, 18024312, 24032416, 27036468, 36048624, 54072936, 72097248, 108145872, 216291744]

約数ペア:

[(1, 216291744), (2, 108145872), (3, 72097248), (4, 54072936), (6, 36048624), (8, 27036468), (9, 24032416), (12, 18024312), (16, 13518234), (18, 12016208), (19, 11383776), (24, 9012156), (29, 7458336), (32, 6759117), (36, 6008104), (38, 5691888), (47, 4601952), (48, 4506078), (57, 3794592), (58, 3729168), (72, 3004052), (76, 2845944), (87, 2486112), (94, 2300976), (96, 2253039), (114, 1897296), (116, 1864584), (141, 1533984), (144, 1502026), (152, 1422972), (171, 1264864), (174, 1243056), (188, 1150488), (228, 948648), (232, 932292), (261, 828704), (282, 766992), (288, 751013), (304, 711486), (342, 632432), (348, 621528), (376, 575244), (423, 511328), (456, 474324), (464, 466146), (522, 414352), (551, 392544), (564, 383496), (608, 355743), (684, 316216), (696, 310764), (752, 287622), (841, 257184), (846, 255664), (893, 242208), (912, 237162), (928, 233073), (1044, 207176), (1102, 196272), (1128, 191748), (1363, 158688), (1368, 158108), (1392, 155382), (1504, 143811), (1653, 130848), (1682, 128592), (1692, 127832), (1786, 121104), (1824, 118581), (2088, 103588), (2204, 98136), (2256, 95874), (2523, 85728), (2679, 80736), (2726, 79344), (2736, 79054), (2784, 77691), (3306, 65424), (3364, 64296), (3384, 63916), (3572, 60552), (4089, 52896), (4176, 51794), (4408, 49068), (4512, 47937), (4959, 43616), (5046, 42864), (5358, 40368), (5452, 39672), (5472, 39527), (6612, 32712), (6728, 32148), (6768, 31958), (7144, 30276), (7569, 28576), (8037, 26912), (8178, 26448), (8352, 25897), (8816, 24534), (9918, 21808), (10092, 21432), (10716, 20184), (10904, 19836), (12267, 17632), (13224, 16356), (13456, 16074), (13536, 15979), (14288, 15138)]