2160224

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:76

約数の個数: 72

約数和(自身を含む): 5184648

約数和(自身を除く): 3024424

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 352, 361, 374, 418, 544, 608, 646, 722, 748, 836, 1292, 1444, 1496, 1672, 2584, 2888, 2992, 3344, 3553, 3971, 5168, 5776, 5984, 6137, 6688, 7106, 7942, 10336, 11552, 12274, 14212, 15884, 24548, 28424, 31768, 49096, 56848, 63536, 67507, 98192, 113696, 127072, 135014, 196384, 270028, 540056, 1080112, 2160224]

約数ペア:

[(1, 2160224), (2, 1080112), (4, 540056), (8, 270028), (11, 196384), (16, 135014), (17, 127072), (19, 113696), (22, 98192), (32, 67507), (34, 63536), (38, 56848), (44, 49096), (68, 31768), (76, 28424), (88, 24548), (136, 15884), (152, 14212), (176, 12274), (187, 11552), (209, 10336), (272, 7942), (304, 7106), (323, 6688), (352, 6137), (361, 5984), (374, 5776), (418, 5168), (544, 3971), (608, 3553), (646, 3344), (722, 2992), (748, 2888), (836, 2584), (1292, 1672), (1444, 1496)]