211079376

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 612866280

約数和(自身を除く): 401786904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 173, 222, 229, 296, 333, 346, 444, 458, 519, 592, 666, 687, 692, 888, 916, 1038, 1332, 1374, 1384, 1557, 1776, 1832, 2061, 2076, 2664, 2748, 2768, 3114, 3664, 4122, 4152, 5328, 5496, 6228, 6401, 8244, 8304, 8473, 10992, 12456, 12802, 16488, 16946, 19203, 24912, 25419, 25604, 32976, 33892, 38406, 39617, 50838, 51208, 57609, 67784, 76257, 76812, 79234, 101676, 102416, 115218, 118851, 135568, 152514, 153624, 158468, 203352, 230436, 237702, 305028, 307248, 316936, 356553, 406704, 460872, 475404, 610056, 633872, 713106, 921744, 950808, 1220112, 1426212, 1465829, 1901616, 2852424, 2931658, 4397487, 5704848, 5863316, 8794974, 11726632, 13192461, 17589948, 23453264, 26384922, 35179896, 52769844, 70359792, 105539688, 211079376]

約数ペア:

[(1, 211079376), (2, 105539688), (3, 70359792), (4, 52769844), (6, 35179896), (8, 26384922), (9, 23453264), (12, 17589948), (16, 13192461), (18, 11726632), (24, 8794974), (36, 5863316), (37, 5704848), (48, 4397487), (72, 2931658), (74, 2852424), (111, 1901616), (144, 1465829), (148, 1426212), (173, 1220112), (222, 950808), (229, 921744), (296, 713106), (333, 633872), (346, 610056), (444, 475404), (458, 460872), (519, 406704), (592, 356553), (666, 316936), (687, 307248), (692, 305028), (888, 237702), (916, 230436), (1038, 203352), (1332, 158468), (1374, 153624), (1384, 152514), (1557, 135568), (1776, 118851), (1832, 115218), (2061, 102416), (2076, 101676), (2664, 79234), (2748, 76812), (2768, 76257), (3114, 67784), (3664, 57609), (4122, 51208), (4152, 50838), (5328, 39617), (5496, 38406), (6228, 33892), (6401, 32976), (8244, 25604), (8304, 25419), (8473, 24912), (10992, 19203), (12456, 16946), (12802, 16488)]