286458432

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 224

約数和(自身を含む): 889967232

約数和(自身を除く): 603508800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 43, 48, 51, 52, 64, 68, 78, 86, 96, 102, 104, 129, 136, 156, 157, 172, 192, 204, 208, 221, 258, 272, 312, 314, 344, 408, 416, 442, 471, 516, 544, 559, 624, 628, 663, 688, 731, 816, 832, 884, 942, 1032, 1088, 1118, 1248, 1256, 1326, 1376, 1462, 1632, 1677, 1768, 1884, 2041, 2064, 2193, 2236, 2496, 2512, 2652, 2669, 2752, 2924, 3264, 3354, 3536, 3768, 4082, 4128, 4386, 4472, 5024, 5304, 5338, 5848, 6123, 6708, 6751, 7072, 7536, 8007, 8164, 8256, 8772, 8944, 9503, 10048, 10608, 10676, 11696, 12246, 13416, 13502, 14144, 15072, 16014, 16328, 17544, 17888, 19006, 20253, 21216, 21352, 23392, 24492, 26832, 27004, 28509, 30144, 32028, 32656, 34697, 35088, 35776, 38012, 40506, 42432, 42704, 46784, 48984, 53664, 54008, 57018, 64056, 65312, 69394, 70176, 76024, 81012, 85408, 87763, 97968, 104091, 107328, 108016, 114036, 114767, 128112, 130624, 138788, 140352, 152048, 162024, 170816, 175526, 195936, 208182, 216032, 228072, 229534, 256224, 263289, 277576, 304096, 324048, 344301, 351052, 391872, 416364, 432064, 456144, 459068, 512448, 526578, 555152, 608192, 648096, 688602, 702104, 832728, 912288, 918136, 1053156, 1110304, 1296192, 1377204, 1404208, 1491971, 1665456, 1824576, 1836272, 2106312, 2220608, 2754408, 2808416, 2983942, 3330912, 3672544, 4212624, 4475913, 5508816, 5616832, 5967884, 6661824, 7345088, 8425248, 8951826, 11017632, 11935768, 16850496, 17903652, 22035264, 23871536, 35807304, 47743072, 71614608, 95486144, 143229216, 286458432]

約数ペア:

[(1, 286458432), (2, 143229216), (3, 95486144), (4, 71614608), (6, 47743072), (8, 35807304), (12, 23871536), (13, 22035264), (16, 17903652), (17, 16850496), (24, 11935768), (26, 11017632), (32, 8951826), (34, 8425248), (39, 7345088), (43, 6661824), (48, 5967884), (51, 5616832), (52, 5508816), (64, 4475913), (68, 4212624), (78, 3672544), (86, 3330912), (96, 2983942), (102, 2808416), (104, 2754408), (129, 2220608), (136, 2106312), (156, 1836272), (157, 1824576), (172, 1665456), (192, 1491971), (204, 1404208), (208, 1377204), (221, 1296192), (258, 1110304), (272, 1053156), (312, 918136), (314, 912288), (344, 832728), (408, 702104), (416, 688602), (442, 648096), (471, 608192), (516, 555152), (544, 526578), (559, 512448), (624, 459068), (628, 456144), (663, 432064), (688, 416364), (731, 391872), (816, 351052), (832, 344301), (884, 324048), (942, 304096), (1032, 277576), (1088, 263289), (1118, 256224), (1248, 229534), (1256, 228072), (1326, 216032), (1376, 208182), (1462, 195936), (1632, 175526), (1677, 170816), (1768, 162024), (1884, 152048), (2041, 140352), (2064, 138788), (2193, 130624), (2236, 128112), (2496, 114767), (2512, 114036), (2652, 108016), (2669, 107328), (2752, 104091), (2924, 97968), (3264, 87763), (3354, 85408), (3536, 81012), (3768, 76024), (4082, 70176), (4128, 69394), (4386, 65312), (4472, 64056), (5024, 57018), (5304, 54008), (5338, 53664), (5848, 48984), (6123, 46784), (6708, 42704), (6751, 42432), (7072, 40506), (7536, 38012), (8007, 35776), (8164, 35088), (8256, 34697), (8772, 32656), (8944, 32028), (9503, 30144), (10048, 28509), (10608, 27004), (10676, 26832), (11696, 24492), (12246, 23392), (13416, 21352), (13502, 21216), (14144, 20253), (15072, 19006), (16014, 17888), (16328, 17544)]