40650624

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{71}}^2$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 135596760

約数和(自身を除く): 94946136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 128, 142, 144, 168, 192, 213, 224, 252, 284, 288, 336, 384, 426, 448, 497, 504, 568, 576, 639, 672, 852, 896, 994, 1008, 1136, 1152, 1278, 1344, 1491, 1704, 1988, 2016, 2272, 2556, 2688, 2982, 3408, 3976, 4032, 4473, 4544, 5041, 5112, 5964, 6816, 7952, 8064, 8946, 9088, 10082, 10224, 11928, 13632, 15123, 15904, 17892, 20164, 20448, 23856, 27264, 30246, 31808, 35287, 35784, 40328, 40896, 45369, 47712, 60492, 63616, 70574, 71568, 80656, 81792, 90738, 95424, 105861, 120984, 141148, 143136, 161312, 181476, 190848, 211722, 241968, 282296, 286272, 317583, 322624, 362952, 423444, 483936, 564592, 572544, 635166, 645248, 725904, 846888, 967872, 1129184, 1270332, 1451808, 1693776, 1935744, 2258368, 2540664, 2903616, 3387552, 4516736, 5081328, 5807232, 6775104, 10162656, 13550208, 20325312, 40650624]

約数ペア:

[(1, 40650624), (2, 20325312), (3, 13550208), (4, 10162656), (6, 6775104), (7, 5807232), (8, 5081328), (9, 4516736), (12, 3387552), (14, 2903616), (16, 2540664), (18, 2258368), (21, 1935744), (24, 1693776), (28, 1451808), (32, 1270332), (36, 1129184), (42, 967872), (48, 846888), (56, 725904), (63, 645248), (64, 635166), (71, 572544), (72, 564592), (84, 483936), (96, 423444), (112, 362952), (126, 322624), (128, 317583), (142, 286272), (144, 282296), (168, 241968), (192, 211722), (213, 190848), (224, 181476), (252, 161312), (284, 143136), (288, 141148), (336, 120984), (384, 105861), (426, 95424), (448, 90738), (497, 81792), (504, 80656), (568, 71568), (576, 70574), (639, 63616), (672, 60492), (852, 47712), (896, 45369), (994, 40896), (1008, 40328), (1136, 35784), (1152, 35287), (1278, 31808), (1344, 30246), (1491, 27264), (1704, 23856), (1988, 20448), (2016, 20164), (2272, 17892), (2556, 15904), (2688, 15123), (2982, 13632), (3408, 11928), (3976, 10224), (4032, 10082), (4473, 9088), (4544, 8946), (5041, 8064), (5112, 7952), (5964, 6816)]