387487968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2927}}^1$

素因数の和:3144

約数の個数: 96

約数和(自身を含む): 1168763904

約数和(自身を除く): 781275936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 197, 224, 336, 394, 591, 672, 788, 1182, 1379, 1576, 2364, 2758, 2927, 3152, 4137, 4728, 5516, 5854, 6304, 8274, 8781, 9456, 11032, 11708, 16548, 17562, 18912, 20489, 22064, 23416, 33096, 35124, 40978, 44128, 46832, 61467, 66192, 70248, 81956, 93664, 122934, 132384, 140496, 163912, 245868, 280992, 327824, 491736, 576619, 655648, 983472, 1153238, 1729857, 1966944, 2306476, 3459714, 4036333, 4612952, 6919428, 8072666, 9225904, 12108999, 13838856, 16145332, 18451808, 24217998, 27677712, 32290664, 48435996, 55355424, 64581328, 96871992, 129162656, 193743984, 387487968]

約数ペア:

[(1, 387487968), (2, 193743984), (3, 129162656), (4, 96871992), (6, 64581328), (7, 55355424), (8, 48435996), (12, 32290664), (14, 27677712), (16, 24217998), (21, 18451808), (24, 16145332), (28, 13838856), (32, 12108999), (42, 9225904), (48, 8072666), (56, 6919428), (84, 4612952), (96, 4036333), (112, 3459714), (168, 2306476), (197, 1966944), (224, 1729857), (336, 1153238), (394, 983472), (591, 655648), (672, 576619), (788, 491736), (1182, 327824), (1379, 280992), (1576, 245868), (2364, 163912), (2758, 140496), (2927, 132384), (3152, 122934), (4137, 93664), (4728, 81956), (5516, 70248), (5854, 66192), (6304, 61467), (8274, 46832), (8781, 44128), (9456, 40978), (11032, 35124), (11708, 33096), (16548, 23416), (17562, 22064), (18912, 20489)]