219040752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10687}}^1$

素因数の和:10766

約数の個数: 80

約数和(自身を含む): 657354752

約数和(自身を除く): 438314000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3416, 5124, 6832, 10248, 10687, 20496, 21374, 32061, 42748, 64122, 74809, 85496, 128244, 149618, 170992, 224427, 256488, 299236, 448854, 512976, 598472, 651907, 897708, 1196944, 1303814, 1795416, 1955721, 2607628, 3590832, 3911442, 4563349, 5215256, 7822884, 9126698, 10430512, 13690047, 15645768, 18253396, 27380094, 31291536, 36506792, 54760188, 73013584, 109520376, 219040752]

約数ペア:

[(1, 219040752), (2, 109520376), (3, 73013584), (4, 54760188), (6, 36506792), (7, 31291536), (8, 27380094), (12, 18253396), (14, 15645768), (16, 13690047), (21, 10430512), (24, 9126698), (28, 7822884), (42, 5215256), (48, 4563349), (56, 3911442), (61, 3590832), (84, 2607628), (112, 1955721), (122, 1795416), (168, 1303814), (183, 1196944), (244, 897708), (336, 651907), (366, 598472), (427, 512976), (488, 448854), (732, 299236), (854, 256488), (976, 224427), (1281, 170992), (1464, 149618), (1708, 128244), (2562, 85496), (2928, 74809), (3416, 64122), (5124, 42748), (6832, 32061), (10248, 21374), (10687, 20496)]