1801572864

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12889}}^1$

素因数の和:12930

約数の個数: 160

約数和(自身を含む): 5907538560

約数和(自身を除く): 4105965696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1536, 1664, 1792, 2184, 2496, 2688, 2912, 3328, 3584, 4368, 4992, 5376, 5824, 6656, 8736, 9984, 10752, 11648, 12889, 17472, 19968, 23296, 25778, 34944, 38667, 46592, 51556, 69888, 77334, 90223, 103112, 139776, 154668, 167557, 180446, 206224, 270669, 309336, 335114, 360892, 412448, 502671, 541338, 618672, 670228, 721784, 824896, 1005342, 1082676, 1172899, 1237344, 1340456, 1443568, 1649792, 2010684, 2165352, 2345798, 2474688, 2680912, 2887136, 3299584, 3518697, 4021368, 4330704, 4691596, 4949376, 5361824, 5774272, 6599168, 7037394, 8042736, 8661408, 9383192, 9898752, 10723648, 11548544, 14074788, 16085472, 17322816, 18766384, 19797504, 21447296, 23097088, 28149576, 32170944, 34645632, 37532768, 42894592, 46194176, 56299152, 64341888, 69291264, 75065536, 85789184, 112598304, 128683776, 138582528, 150131072, 225196608, 257367552, 300262144, 450393216, 600524288, 900786432, 1801572864]

約数ペア:

[(1, 1801572864), (2, 900786432), (3, 600524288), (4, 450393216), (6, 300262144), (7, 257367552), (8, 225196608), (12, 150131072), (13, 138582528), (14, 128683776), (16, 112598304), (21, 85789184), (24, 75065536), (26, 69291264), (28, 64341888), (32, 56299152), (39, 46194176), (42, 42894592), (48, 37532768), (52, 34645632), (56, 32170944), (64, 28149576), (78, 23097088), (84, 21447296), (91, 19797504), (96, 18766384), (104, 17322816), (112, 16085472), (128, 14074788), (156, 11548544), (168, 10723648), (182, 9898752), (192, 9383192), (208, 8661408), (224, 8042736), (256, 7037394), (273, 6599168), (312, 5774272), (336, 5361824), (364, 4949376), (384, 4691596), (416, 4330704), (448, 4021368), (512, 3518697), (546, 3299584), (624, 2887136), (672, 2680912), (728, 2474688), (768, 2345798), (832, 2165352), (896, 2010684), (1092, 1649792), (1248, 1443568), (1344, 1340456), (1456, 1237344), (1536, 1172899), (1664, 1082676), (1792, 1005342), (2184, 824896), (2496, 721784), (2688, 670228), (2912, 618672), (3328, 541338), (3584, 502671), (4368, 412448), (4992, 360892), (5376, 335114), (5824, 309336), (6656, 270669), (8736, 206224), (9984, 180446), (10752, 167557), (11648, 154668), (12889, 139776), (17472, 103112), (19968, 90223), (23296, 77334), (25778, 69888), (34944, 51556), (38667, 46592)]