221124816

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{15511}}^1$

素因数の和:15542

約数の個数: 100

約数和(自身を含む): 698226144

約数和(自身を除く): 477101328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 264, 297, 324, 396, 432, 528, 594, 648, 792, 891, 1188, 1296, 1584, 1782, 2376, 3564, 4752, 7128, 14256, 15511, 31022, 46533, 62044, 93066, 124088, 139599, 170621, 186132, 248176, 279198, 341242, 372264, 418797, 511863, 558396, 682484, 744528, 837594, 1023726, 1116792, 1256391, 1364968, 1535589, 1675188, 2047452, 2233584, 2512782, 2729936, 3071178, 3350376, 4094904, 4606767, 5025564, 6142356, 6700752, 8189808, 9213534, 10051128, 12284712, 13820301, 18427068, 20102256, 24569424, 27640602, 36854136, 55281204, 73708272, 110562408, 221124816]

約数ペア:

[(1, 221124816), (2, 110562408), (3, 73708272), (4, 55281204), (6, 36854136), (8, 27640602), (9, 24569424), (11, 20102256), (12, 18427068), (16, 13820301), (18, 12284712), (22, 10051128), (24, 9213534), (27, 8189808), (33, 6700752), (36, 6142356), (44, 5025564), (48, 4606767), (54, 4094904), (66, 3350376), (72, 3071178), (81, 2729936), (88, 2512782), (99, 2233584), (108, 2047452), (132, 1675188), (144, 1535589), (162, 1364968), (176, 1256391), (198, 1116792), (216, 1023726), (264, 837594), (297, 744528), (324, 682484), (396, 558396), (432, 511863), (528, 418797), (594, 372264), (648, 341242), (792, 279198), (891, 248176), (1188, 186132), (1296, 170621), (1584, 139599), (1782, 124088), (2376, 93066), (3564, 62044), (4752, 46533), (7128, 31022), (14256, 15511)]