1788398208

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:599

約数の個数: 192

約数和(自身を含む): 5344310400

約数和(自身を除く): 3555912192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 79, 86, 96, 128, 129, 144, 158, 172, 192, 237, 258, 288, 316, 344, 384, 387, 457, 474, 516, 576, 632, 688, 711, 774, 914, 948, 1032, 1152, 1264, 1371, 1376, 1422, 1548, 1828, 1896, 2064, 2528, 2742, 2752, 2844, 3096, 3397, 3656, 3792, 4113, 4128, 5056, 5484, 5504, 5688, 6192, 6794, 7312, 7584, 8226, 8256, 10112, 10191, 10968, 11376, 12384, 13588, 14624, 15168, 16452, 16512, 19651, 20382, 21936, 22752, 24768, 27176, 29248, 30336, 30573, 32904, 36103, 39302, 40764, 43872, 45504, 49536, 54352, 58496, 58953, 61146, 65808, 72206, 78604, 81528, 87744, 91008, 108309, 108704, 117906, 122292, 131616, 144412, 157208, 163056, 175488, 176859, 216618, 217408, 235812, 244584, 263232, 288824, 314416, 324927, 326112, 353718, 433236, 434816, 471624, 489168, 526464, 577648, 628832, 649854, 652224, 707436, 866472, 943248, 978336, 1155296, 1257664, 1299708, 1304448, 1414872, 1552429, 1732944, 1886496, 1956672, 2310592, 2515328, 2599416, 2829744, 3104858, 3465888, 3772992, 3913344, 4621184, 4657287, 5198832, 5659488, 6209716, 6931776, 7545984, 9314574, 10397664, 11318976, 12419432, 13863552, 13971861, 18629148, 20795328, 22637952, 24838864, 27943722, 37258296, 41590656, 49677728, 55887444, 74516592, 99355456, 111774888, 149033184, 198710912, 223549776, 298066368, 447099552, 596132736, 894199104, 1788398208]

約数ペア:

[(1, 1788398208), (2, 894199104), (3, 596132736), (4, 447099552), (6, 298066368), (8, 223549776), (9, 198710912), (12, 149033184), (16, 111774888), (18, 99355456), (24, 74516592), (32, 55887444), (36, 49677728), (43, 41590656), (48, 37258296), (64, 27943722), (72, 24838864), (79, 22637952), (86, 20795328), (96, 18629148), (128, 13971861), (129, 13863552), (144, 12419432), (158, 11318976), (172, 10397664), (192, 9314574), (237, 7545984), (258, 6931776), (288, 6209716), (316, 5659488), (344, 5198832), (384, 4657287), (387, 4621184), (457, 3913344), (474, 3772992), (516, 3465888), (576, 3104858), (632, 2829744), (688, 2599416), (711, 2515328), (774, 2310592), (914, 1956672), (948, 1886496), (1032, 1732944), (1152, 1552429), (1264, 1414872), (1371, 1304448), (1376, 1299708), (1422, 1257664), (1548, 1155296), (1828, 978336), (1896, 943248), (2064, 866472), (2528, 707436), (2742, 652224), (2752, 649854), (2844, 628832), (3096, 577648), (3397, 526464), (3656, 489168), (3792, 471624), (4113, 434816), (4128, 433236), (5056, 353718), (5484, 326112), (5504, 324927), (5688, 314416), (6192, 288824), (6794, 263232), (7312, 244584), (7584, 235812), (8226, 217408), (8256, 216618), (10112, 176859), (10191, 175488), (10968, 163056), (11376, 157208), (12384, 144412), (13588, 131616), (14624, 122292), (15168, 117906), (16452, 108704), (16512, 108309), (19651, 91008), (20382, 87744), (21936, 81528), (22752, 78604), (24768, 72206), (27176, 65808), (29248, 61146), (30336, 58953), (30573, 58496), (32904, 54352), (36103, 49536), (39302, 45504), (40764, 43872)]