1397905152

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3881}}^1$

素因数の和:3974

約数の個数: 144

約数和(自身を含む): 4316535552

約数和(自身を除く): 2918630400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 128, 134, 168, 192, 201, 224, 256, 268, 336, 384, 402, 448, 469, 536, 672, 768, 804, 896, 938, 1072, 1344, 1407, 1608, 1792, 1876, 2144, 2688, 2814, 3216, 3752, 3881, 4288, 5376, 5628, 6432, 7504, 7762, 8576, 11256, 11643, 12864, 15008, 15524, 17152, 22512, 23286, 25728, 27167, 30016, 31048, 45024, 46572, 51456, 54334, 60032, 62096, 81501, 90048, 93144, 108668, 120064, 124192, 163002, 180096, 186288, 217336, 248384, 260027, 326004, 360192, 372576, 434672, 496768, 520054, 652008, 745152, 780081, 869344, 993536, 1040108, 1304016, 1490304, 1560162, 1738688, 1820189, 2080216, 2608032, 2980608, 3120324, 3477376, 3640378, 4160432, 5216064, 5460567, 6240648, 6954752, 7280756, 8320864, 10432128, 10921134, 12481296, 14561512, 16641728, 20864256, 21842268, 24962592, 29123024, 33283456, 43684536, 49925184, 58246048, 66566912, 87369072, 99850368, 116492096, 174738144, 199700736, 232984192, 349476288, 465968384, 698952576, 1397905152]

約数ペア:

[(1, 1397905152), (2, 698952576), (3, 465968384), (4, 349476288), (6, 232984192), (7, 199700736), (8, 174738144), (12, 116492096), (14, 99850368), (16, 87369072), (21, 66566912), (24, 58246048), (28, 49925184), (32, 43684536), (42, 33283456), (48, 29123024), (56, 24962592), (64, 21842268), (67, 20864256), (84, 16641728), (96, 14561512), (112, 12481296), (128, 10921134), (134, 10432128), (168, 8320864), (192, 7280756), (201, 6954752), (224, 6240648), (256, 5460567), (268, 5216064), (336, 4160432), (384, 3640378), (402, 3477376), (448, 3120324), (469, 2980608), (536, 2608032), (672, 2080216), (768, 1820189), (804, 1738688), (896, 1560162), (938, 1490304), (1072, 1304016), (1344, 1040108), (1407, 993536), (1608, 869344), (1792, 780081), (1876, 745152), (2144, 652008), (2688, 520054), (2814, 496768), (3216, 434672), (3752, 372576), (3881, 360192), (4288, 326004), (5376, 260027), (5628, 248384), (6432, 217336), (7504, 186288), (7762, 180096), (8576, 163002), (11256, 124192), (11643, 120064), (12864, 108668), (15008, 93144), (15524, 90048), (17152, 81501), (22512, 62096), (23286, 60032), (25728, 54334), (27167, 51456), (30016, 46572), (31048, 45024)]