238548384

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{3617}}^1$

素因数の和:3862

約数の個数: 72

約数和(自身を含む): 681522660

約数和(自身を除く): 442974276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 687, 916, 1374, 1832, 2061, 2748, 3617, 3664, 4122, 5496, 7234, 7328, 8244, 10851, 10992, 14468, 16488, 21702, 21984, 28936, 32553, 32976, 43404, 57872, 65106, 65952, 86808, 115744, 130212, 173616, 260424, 347232, 520848, 828293, 1041696, 1656586, 2484879, 3313172, 4969758, 6626344, 7454637, 9939516, 13252688, 14909274, 19879032, 26505376, 29818548, 39758064, 59637096, 79516128, 119274192, 238548384]

約数ペア:

[(1, 238548384), (2, 119274192), (3, 79516128), (4, 59637096), (6, 39758064), (8, 29818548), (9, 26505376), (12, 19879032), (16, 14909274), (18, 13252688), (24, 9939516), (32, 7454637), (36, 6626344), (48, 4969758), (72, 3313172), (96, 2484879), (144, 1656586), (229, 1041696), (288, 828293), (458, 520848), (687, 347232), (916, 260424), (1374, 173616), (1832, 130212), (2061, 115744), (2748, 86808), (3617, 65952), (3664, 65106), (4122, 57872), (5496, 43404), (7234, 32976), (7328, 32553), (8244, 28936), (10851, 21984), (10992, 21702), (14468, 16488)]