317419648

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 842448600

約数和(自身を除く): 525028952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 64, 68, 91, 98, 104, 112, 119, 128, 136, 182, 196, 208, 221, 224, 229, 238, 272, 364, 392, 416, 442, 448, 458, 476, 544, 637, 728, 784, 832, 833, 884, 896, 916, 952, 1088, 1274, 1456, 1547, 1568, 1603, 1664, 1666, 1768, 1832, 1904, 2176, 2548, 2912, 2977, 3094, 3136, 3206, 3332, 3536, 3664, 3808, 3893, 5096, 5824, 5954, 6188, 6272, 6412, 6664, 7072, 7328, 7616, 7786, 10192, 10829, 11221, 11648, 11908, 12376, 12824, 13328, 14144, 14656, 15232, 15572, 20384, 20839, 21658, 22442, 23816, 24752, 25648, 26656, 27251, 28288, 29312, 31144, 40768, 41678, 43316, 44884, 47632, 49504, 50609, 51296, 53312, 54502, 62288, 81536, 83356, 86632, 89768, 95264, 99008, 101218, 102592, 106624, 109004, 124576, 145873, 166712, 173264, 179536, 190528, 190757, 198016, 202436, 205184, 218008, 249152, 291746, 333424, 346528, 354263, 359072, 381056, 381514, 404872, 436016, 498304, 583492, 666848, 693056, 708526, 718144, 763028, 809744, 872032, 1166984, 1333696, 1386112, 1417052, 1436288, 1526056, 1619488, 1744064, 2333968, 2479841, 2667392, 2834104, 3052112, 3238976, 3488128, 4667936, 4959682, 5668208, 6104224, 6477952, 9335872, 9919364, 11336416, 12208448, 18671744, 19838728, 22672832, 24416896, 39677456, 45345664, 79354912, 158709824, 317419648]

約数ペア:

[(1, 317419648), (2, 158709824), (4, 79354912), (7, 45345664), (8, 39677456), (13, 24416896), (14, 22672832), (16, 19838728), (17, 18671744), (26, 12208448), (28, 11336416), (32, 9919364), (34, 9335872), (49, 6477952), (52, 6104224), (56, 5668208), (64, 4959682), (68, 4667936), (91, 3488128), (98, 3238976), (104, 3052112), (112, 2834104), (119, 2667392), (128, 2479841), (136, 2333968), (182, 1744064), (196, 1619488), (208, 1526056), (221, 1436288), (224, 1417052), (229, 1386112), (238, 1333696), (272, 1166984), (364, 872032), (392, 809744), (416, 763028), (442, 718144), (448, 708526), (458, 693056), (476, 666848), (544, 583492), (637, 498304), (728, 436016), (784, 404872), (832, 381514), (833, 381056), (884, 359072), (896, 354263), (916, 346528), (952, 333424), (1088, 291746), (1274, 249152), (1456, 218008), (1547, 205184), (1568, 202436), (1603, 198016), (1664, 190757), (1666, 190528), (1768, 179536), (1832, 173264), (1904, 166712), (2176, 145873), (2548, 124576), (2912, 109004), (2977, 106624), (3094, 102592), (3136, 101218), (3206, 99008), (3332, 95264), (3536, 89768), (3664, 86632), (3808, 83356), (3893, 81536), (5096, 62288), (5824, 54502), (5954, 53312), (6188, 51296), (6272, 50609), (6412, 49504), (6664, 47632), (7072, 44884), (7328, 43316), (7616, 41678), (7786, 40768), (10192, 31144), (10829, 29312), (11221, 28288), (11648, 27251), (11908, 26656), (12376, 25648), (12824, 24752), (13328, 23816), (14144, 22442), (14656, 21658), (15232, 20839), (15572, 20384)]