402743152

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1423}}^1$

素因数の和:1483

約数の個数: 90

約数和(自身を含む): 958675248

約数和(自身を除く): 555932096

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 361, 392, 532, 722, 784, 931, 1064, 1423, 1444, 1862, 2128, 2527, 2846, 2888, 3724, 5054, 5692, 5776, 7448, 9961, 10108, 11384, 14896, 17689, 19922, 20216, 22768, 27037, 35378, 39844, 40432, 54074, 69727, 70756, 79688, 108148, 139454, 141512, 159376, 189259, 216296, 278908, 283024, 378518, 432592, 513703, 557816, 757036, 1027406, 1115632, 1324813, 1514072, 2054812, 2649626, 3028144, 3595921, 4109624, 5299252, 7191842, 8219248, 10598504, 14383684, 21197008, 25171447, 28767368, 50342894, 57534736, 100685788, 201371576, 402743152]

約数ペア:

[(1, 402743152), (2, 201371576), (4, 100685788), (7, 57534736), (8, 50342894), (14, 28767368), (16, 25171447), (19, 21197008), (28, 14383684), (38, 10598504), (49, 8219248), (56, 7191842), (76, 5299252), (98, 4109624), (112, 3595921), (133, 3028144), (152, 2649626), (196, 2054812), (266, 1514072), (304, 1324813), (361, 1115632), (392, 1027406), (532, 757036), (722, 557816), (784, 513703), (931, 432592), (1064, 378518), (1423, 283024), (1444, 278908), (1862, 216296), (2128, 189259), (2527, 159376), (2846, 141512), (2888, 139454), (3724, 108148), (5054, 79688), (5692, 70756), (5776, 69727), (7448, 54074), (9961, 40432), (10108, 39844), (11384, 35378), (14896, 27037), (17689, 22768), (19922, 20216)]