198970344

素因数分解:

$2^3\times 3^6\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:446

約数の個数: 112

約数和(自身を含む): 566283300

約数和(自身を除く): 367312956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 109, 162, 216, 218, 243, 313, 324, 327, 436, 486, 626, 648, 654, 729, 872, 939, 972, 981, 1252, 1308, 1458, 1878, 1944, 1962, 2504, 2616, 2817, 2916, 2943, 3756, 3924, 5634, 5832, 5886, 7512, 7848, 8451, 8829, 11268, 11772, 16902, 17658, 22536, 23544, 25353, 26487, 33804, 34117, 35316, 50706, 52974, 67608, 68234, 70632, 76059, 79461, 101412, 102351, 105948, 136468, 152118, 158922, 202824, 204702, 211896, 228177, 272936, 304236, 307053, 317844, 409404, 456354, 608472, 614106, 635688, 818808, 912708, 921159, 1228212, 1825416, 1842318, 2456424, 2763477, 3684636, 5526954, 7369272, 8290431, 11053908, 16580862, 22107816, 24871293, 33161724, 49742586, 66323448, 99485172, 198970344]

約数ペア:

[(1, 198970344), (2, 99485172), (3, 66323448), (4, 49742586), (6, 33161724), (8, 24871293), (9, 22107816), (12, 16580862), (18, 11053908), (24, 8290431), (27, 7369272), (36, 5526954), (54, 3684636), (72, 2763477), (81, 2456424), (108, 1842318), (109, 1825416), (162, 1228212), (216, 921159), (218, 912708), (243, 818808), (313, 635688), (324, 614106), (327, 608472), (436, 456354), (486, 409404), (626, 317844), (648, 307053), (654, 304236), (729, 272936), (872, 228177), (939, 211896), (972, 204702), (981, 202824), (1252, 158922), (1308, 152118), (1458, 136468), (1878, 105948), (1944, 102351), (1962, 101412), (2504, 79461), (2616, 76059), (2817, 70632), (2916, 68234), (2943, 67608), (3756, 52974), (3924, 50706), (5634, 35316), (5832, 34117), (5886, 33804), (7512, 26487), (7848, 25353), (8451, 23544), (8829, 22536), (11268, 17658), (11772, 16902)]