216873552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2297}}^1$

素因数の和:2596

約数の個数: 80

約数和(自身を含む): 642851712

約数和(自身を除く): 425978160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 281, 336, 562, 843, 1124, 1686, 1967, 2248, 2297, 3372, 3934, 4496, 4594, 5901, 6744, 6891, 7868, 9188, 11802, 13488, 13782, 15736, 16079, 18376, 23604, 27564, 31472, 32158, 36752, 47208, 48237, 55128, 64316, 94416, 96474, 110256, 128632, 192948, 257264, 385896, 645457, 771792, 1290914, 1936371, 2581828, 3872742, 4518199, 5163656, 7745484, 9036398, 10327312, 13554597, 15490968, 18072796, 27109194, 30981936, 36145592, 54218388, 72291184, 108436776, 216873552]

約数ペア:

[(1, 216873552), (2, 108436776), (3, 72291184), (4, 54218388), (6, 36145592), (7, 30981936), (8, 27109194), (12, 18072796), (14, 15490968), (16, 13554597), (21, 10327312), (24, 9036398), (28, 7745484), (42, 5163656), (48, 4518199), (56, 3872742), (84, 2581828), (112, 1936371), (168, 1290914), (281, 771792), (336, 645457), (562, 385896), (843, 257264), (1124, 192948), (1686, 128632), (1967, 110256), (2248, 96474), (2297, 94416), (3372, 64316), (3934, 55128), (4496, 48237), (4594, 47208), (5901, 36752), (6744, 32158), (6891, 31472), (7868, 27564), (9188, 23604), (11802, 18376), (13488, 16079), (13782, 15736)]