428740992

素因数分解:

$2^7\times 3^3\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1101

約数の個数: 128

約数和(自身を含む): 1276387200

約数和(自身を除く): 847646208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 131, 144, 192, 216, 262, 288, 384, 393, 432, 524, 576, 786, 864, 947, 1048, 1152, 1179, 1572, 1728, 1894, 2096, 2358, 2841, 3144, 3456, 3537, 3788, 4192, 4716, 5682, 6288, 7074, 7576, 8384, 8523, 9432, 11364, 12576, 14148, 15152, 16768, 17046, 18864, 22728, 25152, 25569, 28296, 30304, 34092, 37728, 45456, 50304, 51138, 56592, 60608, 68184, 75456, 90912, 102276, 113184, 121216, 124057, 136368, 150912, 181824, 204552, 226368, 248114, 272736, 363648, 372171, 409104, 452736, 496228, 545472, 744342, 818208, 992456, 1090944, 1116513, 1488684, 1636416, 1984912, 2233026, 2977368, 3272832, 3349539, 3969824, 4466052, 5954736, 6699078, 7939648, 8932104, 11909472, 13398156, 15879296, 17864208, 23818944, 26796312, 35728416, 47637888, 53592624, 71456832, 107185248, 142913664, 214370496, 428740992]

約数ペア:

[(1, 428740992), (2, 214370496), (3, 142913664), (4, 107185248), (6, 71456832), (8, 53592624), (9, 47637888), (12, 35728416), (16, 26796312), (18, 23818944), (24, 17864208), (27, 15879296), (32, 13398156), (36, 11909472), (48, 8932104), (54, 7939648), (64, 6699078), (72, 5954736), (96, 4466052), (108, 3969824), (128, 3349539), (131, 3272832), (144, 2977368), (192, 2233026), (216, 1984912), (262, 1636416), (288, 1488684), (384, 1116513), (393, 1090944), (432, 992456), (524, 818208), (576, 744342), (786, 545472), (864, 496228), (947, 452736), (1048, 409104), (1152, 372171), (1179, 363648), (1572, 272736), (1728, 248114), (1894, 226368), (2096, 204552), (2358, 181824), (2841, 150912), (3144, 136368), (3456, 124057), (3537, 121216), (3788, 113184), (4192, 102276), (4716, 90912), (5682, 75456), (6288, 68184), (7074, 60608), (7576, 56592), (8384, 51138), (8523, 50304), (9432, 45456), (11364, 37728), (12576, 34092), (14148, 30304), (15152, 28296), (16768, 25569), (17046, 25152), (18864, 22728)]