7718987136

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{14879}}^1$

素因数の和:15096

約数の個数: 128

約数和(自身を含む): 23555635200

約数和(自身を除く): 15836648064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 193, 224, 336, 384, 386, 448, 579, 672, 772, 896, 1158, 1344, 1351, 1544, 2316, 2688, 2702, 3088, 4053, 4632, 5404, 6176, 8106, 9264, 10808, 12352, 14879, 16212, 18528, 21616, 24704, 29758, 32424, 37056, 43232, 44637, 59516, 64848, 74112, 86464, 89274, 104153, 119032, 129696, 172928, 178548, 208306, 238064, 259392, 312459, 357096, 416612, 476128, 518784, 624918, 714192, 833224, 952256, 1249836, 1428384, 1666448, 1904512, 2499672, 2856768, 2871647, 3332896, 4999344, 5713536, 5743294, 6665792, 8614941, 9998688, 11486588, 13331584, 17229882, 19997376, 20101529, 22973176, 34459764, 39994752, 40203058, 45946352, 60304587, 68919528, 80406116, 91892704, 120609174, 137839056, 160812232, 183785408, 241218348, 275678112, 321624464, 367570816, 482436696, 551356224, 643248928, 964873392, 1102712448, 1286497856, 1929746784, 2572995712, 3859493568, 7718987136]

約数ペア:

[(1, 7718987136), (2, 3859493568), (3, 2572995712), (4, 1929746784), (6, 1286497856), (7, 1102712448), (8, 964873392), (12, 643248928), (14, 551356224), (16, 482436696), (21, 367570816), (24, 321624464), (28, 275678112), (32, 241218348), (42, 183785408), (48, 160812232), (56, 137839056), (64, 120609174), (84, 91892704), (96, 80406116), (112, 68919528), (128, 60304587), (168, 45946352), (192, 40203058), (193, 39994752), (224, 34459764), (336, 22973176), (384, 20101529), (386, 19997376), (448, 17229882), (579, 13331584), (672, 11486588), (772, 9998688), (896, 8614941), (1158, 6665792), (1344, 5743294), (1351, 5713536), (1544, 4999344), (2316, 3332896), (2688, 2871647), (2702, 2856768), (3088, 2499672), (4053, 1904512), (4632, 1666448), (5404, 1428384), (6176, 1249836), (8106, 952256), (9264, 833224), (10808, 714192), (12352, 624918), (14879, 518784), (16212, 476128), (18528, 416612), (21616, 357096), (24704, 312459), (29758, 259392), (32424, 238064), (37056, 208306), (43232, 178548), (44637, 172928), (59516, 129696), (64848, 119032), (74112, 104153), (86464, 89274)]