221411904

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1091}}^1$

素因数の和:1264

約数の個数: 112

約数和(自身を含む): 674558976

約数和(自身を除く): 453147072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 151, 168, 192, 224, 302, 336, 448, 453, 604, 672, 906, 1057, 1091, 1208, 1344, 1812, 2114, 2182, 2416, 3171, 3273, 3624, 4228, 4364, 4832, 6342, 6546, 7248, 7637, 8456, 8728, 9664, 12684, 13092, 14496, 15274, 16912, 17456, 22911, 25368, 26184, 28992, 30548, 33824, 34912, 45822, 50736, 52368, 61096, 67648, 69824, 91644, 101472, 104736, 122192, 164741, 183288, 202944, 209472, 244384, 329482, 366576, 488768, 494223, 658964, 733152, 988446, 1153187, 1317928, 1466304, 1976892, 2306374, 2635856, 3459561, 3953784, 4612748, 5271712, 6919122, 7907568, 9225496, 10543424, 13838244, 15815136, 18450992, 27676488, 31630272, 36901984, 55352976, 73803968, 110705952, 221411904]

約数ペア:

[(1, 221411904), (2, 110705952), (3, 73803968), (4, 55352976), (6, 36901984), (7, 31630272), (8, 27676488), (12, 18450992), (14, 15815136), (16, 13838244), (21, 10543424), (24, 9225496), (28, 7907568), (32, 6919122), (42, 5271712), (48, 4612748), (56, 3953784), (64, 3459561), (84, 2635856), (96, 2306374), (112, 1976892), (151, 1466304), (168, 1317928), (192, 1153187), (224, 988446), (302, 733152), (336, 658964), (448, 494223), (453, 488768), (604, 366576), (672, 329482), (906, 244384), (1057, 209472), (1091, 202944), (1208, 183288), (1344, 164741), (1812, 122192), (2114, 104736), (2182, 101472), (2416, 91644), (3171, 69824), (3273, 67648), (3624, 61096), (4228, 52368), (4364, 50736), (4832, 45822), (6342, 34912), (6546, 33824), (7248, 30548), (7637, 28992), (8456, 26184), (8728, 25368), (9664, 22911), (12684, 17456), (13092, 16912), (14496, 15274)]