18578399232

素因数分解:

$2^{13}\times 3^1\times {\mathrm{239}}^1\times {\mathrm{3163}}^1$

素因数の和:3431

約数の個数: 112

約数和(自身を含む): 49762379520

約数和(自身を除く): 31183980288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 239, 256, 384, 478, 512, 717, 768, 956, 1024, 1434, 1536, 1912, 2048, 2868, 3072, 3163, 3824, 4096, 5736, 6144, 6326, 7648, 8192, 9489, 11472, 12288, 12652, 15296, 18978, 22944, 24576, 25304, 30592, 37956, 45888, 50608, 61184, 75912, 91776, 101216, 122368, 151824, 183552, 202432, 244736, 303648, 367104, 404864, 489472, 607296, 734208, 755957, 809728, 978944, 1214592, 1468416, 1511914, 1619456, 1957888, 2267871, 2429184, 2936832, 3023828, 3238912, 4535742, 4858368, 5873664, 6047656, 6477824, 9071484, 9716736, 12095312, 12955648, 18142968, 19433472, 24190624, 25911296, 36285936, 38866944, 48381248, 72571872, 77733888, 96762496, 145143744, 193524992, 290287488, 387049984, 580574976, 774099968, 1161149952, 1548199936, 2322299904, 3096399872, 4644599808, 6192799744, 9289199616, 18578399232]

約数ペア:

[(1, 18578399232), (2, 9289199616), (3, 6192799744), (4, 4644599808), (6, 3096399872), (8, 2322299904), (12, 1548199936), (16, 1161149952), (24, 774099968), (32, 580574976), (48, 387049984), (64, 290287488), (96, 193524992), (128, 145143744), (192, 96762496), (239, 77733888), (256, 72571872), (384, 48381248), (478, 38866944), (512, 36285936), (717, 25911296), (768, 24190624), (956, 19433472), (1024, 18142968), (1434, 12955648), (1536, 12095312), (1912, 9716736), (2048, 9071484), (2868, 6477824), (3072, 6047656), (3163, 5873664), (3824, 4858368), (4096, 4535742), (5736, 3238912), (6144, 3023828), (6326, 2936832), (7648, 2429184), (8192, 2267871), (9489, 1957888), (11472, 1619456), (12288, 1511914), (12652, 1468416), (15296, 1214592), (18978, 978944), (22944, 809728), (24576, 755957), (25304, 734208), (30592, 607296), (37956, 489472), (45888, 404864), (50608, 367104), (61184, 303648), (75912, 244736), (91776, 202432), (101216, 183552), (122368, 151824)]