8272217408

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6427}}^1$

素因数の和:6489

約数の個数: 168

約数和(自身を含む): 21512613312

約数和(自身を除く): 13240395904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 169, 182, 208, 221, 224, 238, 272, 338, 364, 416, 442, 448, 476, 544, 676, 728, 832, 884, 952, 1088, 1183, 1352, 1456, 1547, 1768, 1904, 2366, 2704, 2873, 2912, 3094, 3536, 3808, 4732, 5408, 5746, 5824, 6188, 6427, 7072, 7616, 9464, 10816, 11492, 12376, 12854, 14144, 18928, 20111, 22984, 24752, 25708, 37856, 40222, 44989, 45968, 49504, 51416, 75712, 80444, 83551, 89978, 91936, 99008, 102832, 109259, 160888, 167102, 179956, 183872, 205664, 218518, 321776, 334204, 359912, 411328, 437036, 584857, 643552, 668408, 719824, 764813, 874072, 1086163, 1169714, 1287104, 1336816, 1420367, 1439648, 1529626, 1748144, 2172326, 2339428, 2673632, 2840734, 2879296, 3059252, 3496288, 4344652, 4678856, 5347264, 5681468, 6118504, 6992576, 7603141, 8689304, 9357712, 9942569, 11362936, 12237008, 15206282, 17378608, 18464771, 18715424, 19885138, 22725872, 24474016, 30412564, 34757216, 36929542, 37430848, 39770276, 45451744, 48948032, 60825128, 69514432, 73859084, 79540552, 90903488, 121650256, 129253397, 147718168, 159081104, 243300512, 258506794, 295436336, 318162208, 486601024, 517013588, 590872672, 636324416, 1034027176, 1181745344, 2068054352, 4136108704, 8272217408]

約数ペア:

[(1, 8272217408), (2, 4136108704), (4, 2068054352), (7, 1181745344), (8, 1034027176), (13, 636324416), (14, 590872672), (16, 517013588), (17, 486601024), (26, 318162208), (28, 295436336), (32, 258506794), (34, 243300512), (52, 159081104), (56, 147718168), (64, 129253397), (68, 121650256), (91, 90903488), (104, 79540552), (112, 73859084), (119, 69514432), (136, 60825128), (169, 48948032), (182, 45451744), (208, 39770276), (221, 37430848), (224, 36929542), (238, 34757216), (272, 30412564), (338, 24474016), (364, 22725872), (416, 19885138), (442, 18715424), (448, 18464771), (476, 17378608), (544, 15206282), (676, 12237008), (728, 11362936), (832, 9942569), (884, 9357712), (952, 8689304), (1088, 7603141), (1183, 6992576), (1352, 6118504), (1456, 5681468), (1547, 5347264), (1768, 4678856), (1904, 4344652), (2366, 3496288), (2704, 3059252), (2873, 2879296), (2912, 2840734), (3094, 2673632), (3536, 2339428), (3808, 2172326), (4732, 1748144), (5408, 1529626), (5746, 1439648), (5824, 1420367), (6188, 1336816), (6427, 1287104), (7072, 1169714), (7616, 1086163), (9464, 874072), (10816, 764813), (11492, 719824), (12376, 668408), (12854, 643552), (14144, 584857), (18928, 437036), (20111, 411328), (22984, 359912), (24752, 334204), (25708, 321776), (37856, 218518), (40222, 205664), (44989, 183872), (45968, 179956), (49504, 167102), (51416, 160888), (75712, 109259), (80444, 102832), (83551, 99008), (89978, 91936)]