245193312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 288

約数和(自身を含む): 850010112

約数和(自身を除く): 604816800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 96, 102, 104, 112, 119, 127, 136, 156, 168, 169, 182, 204, 208, 221, 224, 238, 254, 272, 273, 312, 336, 338, 357, 364, 381, 408, 416, 442, 476, 507, 508, 544, 546, 624, 663, 672, 676, 714, 728, 762, 816, 884, 889, 952, 1014, 1016, 1092, 1183, 1248, 1326, 1352, 1428, 1456, 1524, 1547, 1632, 1651, 1768, 1778, 1904, 2028, 2032, 2159, 2184, 2366, 2652, 2667, 2704, 2856, 2873, 2912, 3048, 3094, 3302, 3536, 3549, 3556, 3808, 4056, 4064, 4318, 4368, 4641, 4732, 4953, 5304, 5334, 5408, 5712, 5746, 6096, 6188, 6477, 6604, 7072, 7098, 7112, 8112, 8619, 8636, 8736, 9282, 9464, 9906, 10608, 10668, 11424, 11492, 11557, 12192, 12376, 12954, 13208, 14196, 14224, 15113, 16224, 17238, 17272, 18564, 18928, 19812, 20111, 21216, 21336, 21463, 22984, 23114, 24752, 25908, 26416, 28067, 28392, 28448, 30226, 34476, 34544, 34671, 37128, 37856, 39624, 40222, 42672, 42926, 45339, 45968, 46228, 49504, 51816, 52832, 56134, 56784, 60333, 60452, 64389, 68952, 69088, 69342, 74256, 79248, 80444, 84201, 85344, 85852, 90678, 91936, 92456, 103632, 112268, 113568, 120666, 120904, 128778, 137904, 138684, 148512, 150241, 158496, 160888, 168402, 171704, 181356, 184912, 196469, 207264, 224536, 241332, 241808, 257556, 275808, 277368, 300482, 321776, 336804, 343408, 362712, 364871, 369824, 392938, 449072, 450723, 482664, 483616, 515112, 554736, 589407, 600964, 643552, 673608, 686816, 725424, 729742, 785876, 898144, 901446, 965328, 1030224, 1094613, 1109472, 1178814, 1201928, 1347216, 1450848, 1459484, 1571752, 1802892, 1930656, 2060448, 2189226, 2357628, 2403856, 2554097, 2694432, 2918968, 3143504, 3605784, 4378452, 4715256, 4807712, 5108194, 5837936, 6287008, 7211568, 7662291, 8756904, 9430512, 10216388, 11675872, 14423136, 15324582, 17513808, 18861024, 20432776, 30649164, 35027616, 40865552, 61298328, 81731104, 122596656, 245193312]

約数ペア:

[(1, 245193312), (2, 122596656), (3, 81731104), (4, 61298328), (6, 40865552), (7, 35027616), (8, 30649164), (12, 20432776), (13, 18861024), (14, 17513808), (16, 15324582), (17, 14423136), (21, 11675872), (24, 10216388), (26, 9430512), (28, 8756904), (32, 7662291), (34, 7211568), (39, 6287008), (42, 5837936), (48, 5108194), (51, 4807712), (52, 4715256), (56, 4378452), (68, 3605784), (78, 3143504), (84, 2918968), (91, 2694432), (96, 2554097), (102, 2403856), (104, 2357628), (112, 2189226), (119, 2060448), (127, 1930656), (136, 1802892), (156, 1571752), (168, 1459484), (169, 1450848), (182, 1347216), (204, 1201928), (208, 1178814), (221, 1109472), (224, 1094613), (238, 1030224), (254, 965328), (272, 901446), (273, 898144), (312, 785876), (336, 729742), (338, 725424), (357, 686816), (364, 673608), (381, 643552), (408, 600964), (416, 589407), (442, 554736), (476, 515112), (507, 483616), (508, 482664), (544, 450723), (546, 449072), (624, 392938), (663, 369824), (672, 364871), (676, 362712), (714, 343408), (728, 336804), (762, 321776), (816, 300482), (884, 277368), (889, 275808), (952, 257556), (1014, 241808), (1016, 241332), (1092, 224536), (1183, 207264), (1248, 196469), (1326, 184912), (1352, 181356), (1428, 171704), (1456, 168402), (1524, 160888), (1547, 158496), (1632, 150241), (1651, 148512), (1768, 138684), (1778, 137904), (1904, 128778), (2028, 120904), (2032, 120666), (2159, 113568), (2184, 112268), (2366, 103632), (2652, 92456), (2667, 91936), (2704, 90678), (2856, 85852), (2873, 85344), (2912, 84201), (3048, 80444), (3094, 79248), (3302, 74256), (3536, 69342), (3549, 69088), (3556, 68952), (3808, 64389), (4056, 60452), (4064, 60333), (4318, 56784), (4368, 56134), (4641, 52832), (4732, 51816), (4953, 49504), (5304, 46228), (5334, 45968), (5408, 45339), (5712, 42926), (5746, 42672), (6096, 40222), (6188, 39624), (6477, 37856), (6604, 37128), (7072, 34671), (7098, 34544), (7112, 34476), (8112, 30226), (8619, 28448), (8636, 28392), (8736, 28067), (9282, 26416), (9464, 25908), (9906, 24752), (10608, 23114), (10668, 22984), (11424, 21463), (11492, 21336), (11557, 21216), (12192, 20111), (12376, 19812), (12954, 18928), (13208, 18564), (14196, 17272), (14224, 17238), (15113, 16224)]