222979536

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:721

約数の個数: 120

約数和(自身を含む): 675956736

約数和(自身を除く): 452977200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 311, 312, 383, 468, 622, 624, 766, 933, 936, 1149, 1244, 1532, 1866, 1872, 2298, 2488, 2799, 3064, 3447, 3732, 4043, 4596, 4976, 4979, 5598, 6128, 6894, 7464, 8086, 9192, 9958, 11196, 12129, 13788, 14928, 14937, 16172, 18384, 19916, 22392, 24258, 27576, 29874, 32344, 36387, 39832, 44784, 44811, 48516, 55152, 59748, 64688, 72774, 79664, 89622, 97032, 119113, 119496, 145548, 179244, 194064, 238226, 238992, 291096, 357339, 358488, 476452, 582192, 714678, 716976, 952904, 1072017, 1429356, 1548469, 1905808, 2144034, 2858712, 3096938, 4288068, 4645407, 5717424, 6193876, 8576136, 9290814, 12387752, 13936221, 17152272, 18581628, 24775504, 27872442, 37163256, 55744884, 74326512, 111489768, 222979536]

約数ペア:

[(1, 222979536), (2, 111489768), (3, 74326512), (4, 55744884), (6, 37163256), (8, 27872442), (9, 24775504), (12, 18581628), (13, 17152272), (16, 13936221), (18, 12387752), (24, 9290814), (26, 8576136), (36, 6193876), (39, 5717424), (48, 4645407), (52, 4288068), (72, 3096938), (78, 2858712), (104, 2144034), (117, 1905808), (144, 1548469), (156, 1429356), (208, 1072017), (234, 952904), (311, 716976), (312, 714678), (383, 582192), (468, 476452), (622, 358488), (624, 357339), (766, 291096), (933, 238992), (936, 238226), (1149, 194064), (1244, 179244), (1532, 145548), (1866, 119496), (1872, 119113), (2298, 97032), (2488, 89622), (2799, 79664), (3064, 72774), (3447, 64688), (3732, 59748), (4043, 55152), (4596, 48516), (4976, 44811), (4979, 44784), (5598, 39832), (6128, 36387), (6894, 32344), (7464, 29874), (8086, 27576), (9192, 24258), (9958, 22392), (11196, 19916), (12129, 18384), (13788, 16172), (14928, 14937)]