380873472

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:411

約数の個数: 216

約数和(自身を含む): 1223334000

約数和(自身を除く): 842460528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 112, 116, 128, 147, 168, 174, 192, 196, 203, 224, 232, 256, 294, 336, 348, 349, 384, 392, 406, 448, 464, 588, 609, 672, 696, 698, 768, 784, 812, 896, 928, 1047, 1176, 1218, 1344, 1392, 1396, 1421, 1568, 1624, 1792, 1856, 2094, 2352, 2436, 2443, 2688, 2784, 2792, 2842, 3136, 3248, 3712, 4188, 4263, 4704, 4872, 4886, 5376, 5568, 5584, 5684, 6272, 6496, 7329, 7424, 8376, 8526, 9408, 9744, 9772, 10121, 11136, 11168, 11368, 12544, 12992, 14658, 16752, 17052, 17101, 18816, 19488, 19544, 20242, 22272, 22336, 22736, 25984, 29316, 30363, 33504, 34104, 34202, 37632, 38976, 39088, 40484, 44672, 45472, 51303, 51968, 58632, 60726, 67008, 68208, 68404, 70847, 77952, 78176, 80968, 89344, 90944, 102606, 117264, 121452, 134016, 136416, 136808, 141694, 155904, 156352, 161936, 181888, 205212, 212541, 234528, 242904, 268032, 272832, 273616, 283388, 312704, 323872, 363776, 410424, 425082, 469056, 485808, 495929, 545664, 547232, 566776, 625408, 647744, 820848, 850164, 938112, 971616, 991858, 1091328, 1094464, 1133552, 1295488, 1487787, 1641696, 1700328, 1876224, 1943232, 1983716, 2188928, 2267104, 2590976, 2975574, 3283392, 3400656, 3886464, 3967432, 4377856, 4534208, 5951148, 6566784, 6801312, 7772928, 7934864, 9068416, 11902296, 13133568, 13602624, 15869728, 18136832, 23804592, 27205248, 31739456, 47609184, 54410496, 63478912, 95218368, 126957824, 190436736, 380873472]

約数ペア:

[(1, 380873472), (2, 190436736), (3, 126957824), (4, 95218368), (6, 63478912), (7, 54410496), (8, 47609184), (12, 31739456), (14, 27205248), (16, 23804592), (21, 18136832), (24, 15869728), (28, 13602624), (29, 13133568), (32, 11902296), (42, 9068416), (48, 7934864), (49, 7772928), (56, 6801312), (58, 6566784), (64, 5951148), (84, 4534208), (87, 4377856), (96, 3967432), (98, 3886464), (112, 3400656), (116, 3283392), (128, 2975574), (147, 2590976), (168, 2267104), (174, 2188928), (192, 1983716), (196, 1943232), (203, 1876224), (224, 1700328), (232, 1641696), (256, 1487787), (294, 1295488), (336, 1133552), (348, 1094464), (349, 1091328), (384, 991858), (392, 971616), (406, 938112), (448, 850164), (464, 820848), (588, 647744), (609, 625408), (672, 566776), (696, 547232), (698, 545664), (768, 495929), (784, 485808), (812, 469056), (896, 425082), (928, 410424), (1047, 363776), (1176, 323872), (1218, 312704), (1344, 283388), (1392, 273616), (1396, 272832), (1421, 268032), (1568, 242904), (1624, 234528), (1792, 212541), (1856, 205212), (2094, 181888), (2352, 161936), (2436, 156352), (2443, 155904), (2688, 141694), (2784, 136808), (2792, 136416), (2842, 134016), (3136, 121452), (3248, 117264), (3712, 102606), (4188, 90944), (4263, 89344), (4704, 80968), (4872, 78176), (4886, 77952), (5376, 70847), (5568, 68404), (5584, 68208), (5684, 67008), (6272, 60726), (6496, 58632), (7329, 51968), (7424, 51303), (8376, 45472), (8526, 44672), (9408, 40484), (9744, 39088), (9772, 38976), (10121, 37632), (11136, 34202), (11168, 34104), (11368, 33504), (12544, 30363), (12992, 29316), (14658, 25984), (16752, 22736), (17052, 22336), (17101, 22272), (18816, 20242), (19488, 19544)]