1320705792

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4817}}^1$

素因数の和:4863

約数の個数: 216

約数和(自身を含む): 4608860256

約数和(自身を除く): 3288154464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 256, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 544, 576, 612, 672, 714, 768, 816, 896, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1632, 1792, 1904, 2016, 2142, 2176, 2304, 2448, 2688, 2856, 3264, 3808, 4032, 4284, 4352, 4817, 4896, 5376, 5712, 6528, 7616, 8064, 8568, 9634, 9792, 11424, 13056, 14451, 15232, 16128, 17136, 19268, 19584, 22848, 28902, 30464, 33719, 34272, 38536, 39168, 43353, 45696, 57804, 67438, 68544, 77072, 81889, 86706, 91392, 101157, 115608, 134876, 137088, 154144, 163778, 173412, 202314, 231216, 245667, 269752, 274176, 303471, 308288, 327556, 346824, 404628, 462432, 491334, 539504, 573223, 606942, 616576, 655112, 693648, 737001, 809256, 924864, 982668, 1079008, 1146446, 1213884, 1233152, 1310224, 1387296, 1474002, 1618512, 1719669, 1849728, 1965336, 2158016, 2292892, 2427768, 2620448, 2774592, 2948004, 3237024, 3439338, 3699456, 3930672, 4316032, 4585784, 4855536, 5159007, 5240896, 5549184, 5896008, 6474048, 6878676, 7861344, 8632064, 9171568, 9711072, 10318014, 10481792, 11098368, 11792016, 12948096, 13757352, 15722688, 18343136, 19422144, 20636028, 20963584, 23584032, 25896192, 27514704, 31445376, 36686272, 38844288, 41272056, 47168064, 55029408, 62890752, 73372544, 77688576, 82544112, 94336128, 110058816, 146745088, 165088224, 188672256, 220117632, 330176448, 440235264, 660352896, 1320705792]

約数ペア:

[(1, 1320705792), (2, 660352896), (3, 440235264), (4, 330176448), (6, 220117632), (7, 188672256), (8, 165088224), (9, 146745088), (12, 110058816), (14, 94336128), (16, 82544112), (17, 77688576), (18, 73372544), (21, 62890752), (24, 55029408), (28, 47168064), (32, 41272056), (34, 38844288), (36, 36686272), (42, 31445376), (48, 27514704), (51, 25896192), (56, 23584032), (63, 20963584), (64, 20636028), (68, 19422144), (72, 18343136), (84, 15722688), (96, 13757352), (102, 12948096), (112, 11792016), (119, 11098368), (126, 10481792), (128, 10318014), (136, 9711072), (144, 9171568), (153, 8632064), (168, 7861344), (192, 6878676), (204, 6474048), (224, 5896008), (238, 5549184), (252, 5240896), (256, 5159007), (272, 4855536), (288, 4585784), (306, 4316032), (336, 3930672), (357, 3699456), (384, 3439338), (408, 3237024), (448, 2948004), (476, 2774592), (504, 2620448), (544, 2427768), (576, 2292892), (612, 2158016), (672, 1965336), (714, 1849728), (768, 1719669), (816, 1618512), (896, 1474002), (952, 1387296), (1008, 1310224), (1071, 1233152), (1088, 1213884), (1152, 1146446), (1224, 1079008), (1344, 982668), (1428, 924864), (1632, 809256), (1792, 737001), (1904, 693648), (2016, 655112), (2142, 616576), (2176, 606942), (2304, 573223), (2448, 539504), (2688, 491334), (2856, 462432), (3264, 404628), (3808, 346824), (4032, 327556), (4284, 308288), (4352, 303471), (4817, 274176), (4896, 269752), (5376, 245667), (5712, 231216), (6528, 202314), (7616, 173412), (8064, 163778), (8568, 154144), (9634, 137088), (9792, 134876), (11424, 115608), (13056, 101157), (14451, 91392), (15232, 86706), (16128, 81889), (17136, 77072), (19268, 68544), (19584, 67438), (22848, 57804), (28902, 45696), (30464, 43353), (33719, 39168), (34272, 38536)]