388535555072

素因数分解:

$2^{10}\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{6571}}^1$

素因数の和:6784

約数の個数: 176

約数和(自身を含む): 907908235392

約数和(自身を除く): 519372680320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 113, 128, 146, 224, 226, 256, 292, 448, 452, 511, 512, 584, 791, 896, 904, 1022, 1024, 1168, 1582, 1792, 1808, 2044, 2336, 3164, 3584, 3616, 4088, 4672, 6328, 6571, 7168, 7232, 8176, 8249, 9344, 12656, 13142, 14464, 16352, 16498, 18688, 25312, 26284, 28928, 32704, 32996, 37376, 45997, 50624, 52568, 57743, 57856, 65408, 65992, 74752, 91994, 101248, 105136, 115486, 115712, 130816, 131984, 183988, 202496, 210272, 230972, 261632, 263968, 367976, 404992, 420544, 461944, 479683, 523264, 527936, 735952, 742523, 809984, 841088, 923888, 959366, 1055872, 1471904, 1485046, 1682176, 1847776, 1918732, 2111744, 2943808, 2970092, 3357781, 3364352, 3695552, 3837464, 4223488, 5197661, 5887616, 5940184, 6715562, 6728704, 7391104, 7674928, 8446976, 10395322, 11775232, 11880368, 13431124, 14782208, 15349856, 20790644, 23550464, 23760736, 26862248, 29564416, 30699712, 41581288, 47100928, 47521472, 53724496, 54204179, 59128832, 61399424, 83162576, 95042944, 107448992, 108408358, 122798848, 166325152, 190085888, 214897984, 216816716, 245597696, 332650304, 379429253, 380171776, 429795968, 433633432, 491195392, 665300608, 758858506, 760343552, 859591936, 867266864, 1330601216, 1517717012, 1719183872, 1734533728, 2661202432, 3035434024, 3438367744, 3469067456, 5322404864, 6070868048, 6938134912, 12141736096, 13876269824, 24283472192, 27752539648, 48566944384, 55505079296, 97133888768, 194267777536, 388535555072]

約数ペア:

[(1, 388535555072), (2, 194267777536), (4, 97133888768), (7, 55505079296), (8, 48566944384), (14, 27752539648), (16, 24283472192), (28, 13876269824), (32, 12141736096), (56, 6938134912), (64, 6070868048), (73, 5322404864), (112, 3469067456), (113, 3438367744), (128, 3035434024), (146, 2661202432), (224, 1734533728), (226, 1719183872), (256, 1517717012), (292, 1330601216), (448, 867266864), (452, 859591936), (511, 760343552), (512, 758858506), (584, 665300608), (791, 491195392), (896, 433633432), (904, 429795968), (1022, 380171776), (1024, 379429253), (1168, 332650304), (1582, 245597696), (1792, 216816716), (1808, 214897984), (2044, 190085888), (2336, 166325152), (3164, 122798848), (3584, 108408358), (3616, 107448992), (4088, 95042944), (4672, 83162576), (6328, 61399424), (6571, 59128832), (7168, 54204179), (7232, 53724496), (8176, 47521472), (8249, 47100928), (9344, 41581288), (12656, 30699712), (13142, 29564416), (14464, 26862248), (16352, 23760736), (16498, 23550464), (18688, 20790644), (25312, 15349856), (26284, 14782208), (28928, 13431124), (32704, 11880368), (32996, 11775232), (37376, 10395322), (45997, 8446976), (50624, 7674928), (52568, 7391104), (57743, 6728704), (57856, 6715562), (65408, 5940184), (65992, 5887616), (74752, 5197661), (91994, 4223488), (101248, 3837464), (105136, 3695552), (115486, 3364352), (115712, 3357781), (130816, 2970092), (131984, 2943808), (183988, 2111744), (202496, 1918732), (210272, 1847776), (230972, 1682176), (261632, 1485046), (263968, 1471904), (367976, 1055872), (404992, 959366), (420544, 923888), (461944, 841088), (479683, 809984), (523264, 742523), (527936, 735952)]