317914688

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:94

約数の個数: 224

約数和(自身を含む): 870508800

約数和(自身を除く): 552594112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 32, 34, 38, 52, 56, 64, 68, 76, 91, 104, 112, 119, 133, 136, 152, 169, 182, 208, 221, 224, 238, 247, 266, 272, 304, 323, 338, 364, 416, 442, 448, 476, 494, 532, 544, 608, 646, 676, 728, 832, 884, 952, 988, 1064, 1088, 1183, 1216, 1292, 1352, 1456, 1547, 1729, 1768, 1904, 1976, 2128, 2197, 2261, 2366, 2584, 2704, 2873, 2912, 3094, 3211, 3458, 3536, 3808, 3952, 4199, 4256, 4394, 4522, 4732, 5168, 5408, 5746, 5824, 6188, 6422, 6916, 7072, 7616, 7904, 8398, 8512, 8788, 9044, 9464, 10336, 10816, 11492, 12376, 12844, 13832, 14144, 15379, 15808, 16796, 17576, 18088, 18928, 20111, 20672, 22477, 22984, 24752, 25688, 27664, 29393, 30758, 33592, 35152, 36176, 37349, 37856, 40222, 41743, 44954, 45968, 49504, 51376, 54587, 55328, 58786, 61516, 67184, 70304, 72352, 74698, 75712, 80444, 83486, 89908, 91936, 99008, 102752, 109174, 110656, 117572, 123032, 134368, 140608, 144704, 149396, 160888, 166972, 179816, 183872, 205504, 218348, 235144, 246064, 261443, 268736, 292201, 298792, 321776, 333944, 359632, 382109, 436696, 470288, 492128, 522886, 584402, 597584, 643552, 667888, 709631, 719264, 764218, 873392, 940576, 984256, 1045772, 1168804, 1195168, 1287104, 1335776, 1419262, 1438528, 1528436, 1746784, 1881152, 2091544, 2337608, 2390336, 2671552, 2838524, 3056872, 3493568, 4183088, 4675216, 4967417, 5677048, 6113744, 8366176, 9350432, 9934834, 11354096, 12227488, 16732352, 18700864, 19869668, 22708192, 24454976, 39739336, 45416384, 79478672, 158957344, 317914688]

約数ペア:

[(1, 317914688), (2, 158957344), (4, 79478672), (7, 45416384), (8, 39739336), (13, 24454976), (14, 22708192), (16, 19869668), (17, 18700864), (19, 16732352), (26, 12227488), (28, 11354096), (32, 9934834), (34, 9350432), (38, 8366176), (52, 6113744), (56, 5677048), (64, 4967417), (68, 4675216), (76, 4183088), (91, 3493568), (104, 3056872), (112, 2838524), (119, 2671552), (133, 2390336), (136, 2337608), (152, 2091544), (169, 1881152), (182, 1746784), (208, 1528436), (221, 1438528), (224, 1419262), (238, 1335776), (247, 1287104), (266, 1195168), (272, 1168804), (304, 1045772), (323, 984256), (338, 940576), (364, 873392), (416, 764218), (442, 719264), (448, 709631), (476, 667888), (494, 643552), (532, 597584), (544, 584402), (608, 522886), (646, 492128), (676, 470288), (728, 436696), (832, 382109), (884, 359632), (952, 333944), (988, 321776), (1064, 298792), (1088, 292201), (1183, 268736), (1216, 261443), (1292, 246064), (1352, 235144), (1456, 218348), (1547, 205504), (1729, 183872), (1768, 179816), (1904, 166972), (1976, 160888), (2128, 149396), (2197, 144704), (2261, 140608), (2366, 134368), (2584, 123032), (2704, 117572), (2873, 110656), (2912, 109174), (3094, 102752), (3211, 99008), (3458, 91936), (3536, 89908), (3808, 83486), (3952, 80444), (4199, 75712), (4256, 74698), (4394, 72352), (4522, 70304), (4732, 67184), (5168, 61516), (5408, 58786), (5746, 55328), (5824, 54587), (6188, 51376), (6422, 49504), (6916, 45968), (7072, 44954), (7616, 41743), (7904, 40222), (8398, 37856), (8512, 37349), (8788, 36176), (9044, 35152), (9464, 33592), (10336, 30758), (10816, 29393), (11492, 27664), (12376, 25688), (12844, 24752), (13832, 22984), (14144, 22477), (15379, 20672), (15808, 20111), (16796, 18928), (17576, 18088)]