428080128

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1218

約数の個数: 176

約数和(自身を含む): 1381872384

約数和(自身を除く): 953792256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 512, 544, 672, 714, 768, 816, 896, 952, 1024, 1088, 1171, 1344, 1428, 1536, 1632, 1792, 1904, 2176, 2342, 2688, 2856, 3072, 3264, 3513, 3584, 3808, 4352, 4684, 5376, 5712, 6528, 7026, 7168, 7616, 8197, 8704, 9368, 10752, 11424, 13056, 14052, 15232, 16394, 17408, 18736, 19907, 21504, 22848, 24591, 26112, 28104, 30464, 32788, 37472, 39814, 45696, 49182, 52224, 56208, 59721, 60928, 65576, 74944, 79628, 91392, 98364, 112416, 119442, 121856, 131152, 139349, 149888, 159256, 182784, 196728, 224832, 238884, 262304, 278698, 299776, 318512, 365568, 393456, 418047, 449664, 477768, 524608, 557396, 599552, 637024, 786912, 836094, 899328, 955536, 1049216, 1114792, 1199104, 1274048, 1573824, 1672188, 1798656, 1911072, 2098432, 2229584, 2548096, 3147648, 3344376, 3597312, 3822144, 4196864, 4459168, 5096192, 6295296, 6688752, 7644288, 8393728, 8918336, 10192384, 12590592, 13377504, 15288576, 17836672, 20384768, 25181184, 26755008, 30577152, 35673344, 53510016, 61154304, 71346688, 107020032, 142693376, 214040064, 428080128]

約数ペア:

[(1, 428080128), (2, 214040064), (3, 142693376), (4, 107020032), (6, 71346688), (7, 61154304), (8, 53510016), (12, 35673344), (14, 30577152), (16, 26755008), (17, 25181184), (21, 20384768), (24, 17836672), (28, 15288576), (32, 13377504), (34, 12590592), (42, 10192384), (48, 8918336), (51, 8393728), (56, 7644288), (64, 6688752), (68, 6295296), (84, 5096192), (96, 4459168), (102, 4196864), (112, 3822144), (119, 3597312), (128, 3344376), (136, 3147648), (168, 2548096), (192, 2229584), (204, 2098432), (224, 1911072), (238, 1798656), (256, 1672188), (272, 1573824), (336, 1274048), (357, 1199104), (384, 1114792), (408, 1049216), (448, 955536), (476, 899328), (512, 836094), (544, 786912), (672, 637024), (714, 599552), (768, 557396), (816, 524608), (896, 477768), (952, 449664), (1024, 418047), (1088, 393456), (1171, 365568), (1344, 318512), (1428, 299776), (1536, 278698), (1632, 262304), (1792, 238884), (1904, 224832), (2176, 196728), (2342, 182784), (2688, 159256), (2856, 149888), (3072, 139349), (3264, 131152), (3513, 121856), (3584, 119442), (3808, 112416), (4352, 98364), (4684, 91392), (5376, 79628), (5712, 74944), (6528, 65576), (7026, 60928), (7168, 59721), (7616, 56208), (8197, 52224), (8704, 49182), (9368, 45696), (10752, 39814), (11424, 37472), (13056, 32788), (14052, 30464), (15232, 28104), (16394, 26112), (17408, 24591), (18736, 22848), (19907, 21504)]