220112568

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12377}}^1$

素因数の和:12421

約数の個数: 96

約数和(自身を含む): 675838800

約数和(自身を除く): 455726232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 12377, 17784, 24754, 37131, 49508, 74262, 99016, 111393, 148524, 160901, 222786, 235163, 297048, 321802, 445572, 470326, 482703, 643604, 705489, 891144, 940652, 965406, 1287208, 1410978, 1448109, 1881304, 1930812, 2116467, 2821956, 2896218, 3057119, 3861624, 4232934, 5643912, 5792436, 6114238, 8465868, 9171357, 11584872, 12228476, 16931736, 18342714, 24456952, 27514071, 36685428, 55028142, 73370856, 110056284, 220112568]

約数ペア:

[(1, 220112568), (2, 110056284), (3, 73370856), (4, 55028142), (6, 36685428), (8, 27514071), (9, 24456952), (12, 18342714), (13, 16931736), (18, 12228476), (19, 11584872), (24, 9171357), (26, 8465868), (36, 6114238), (38, 5792436), (39, 5643912), (52, 4232934), (57, 3861624), (72, 3057119), (76, 2896218), (78, 2821956), (104, 2116467), (114, 1930812), (117, 1881304), (152, 1448109), (156, 1410978), (171, 1287208), (228, 965406), (234, 940652), (247, 891144), (312, 705489), (342, 643604), (456, 482703), (468, 470326), (494, 445572), (684, 321802), (741, 297048), (936, 235163), (988, 222786), (1368, 160901), (1482, 148524), (1976, 111393), (2223, 99016), (2964, 74262), (4446, 49508), (5928, 37131), (8892, 24754), (12377, 17784)]