198983304

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 240

約数和(自身を含む): 637718400

約数和(自身を除く): 438735096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 79, 81, 92, 104, 108, 117, 138, 156, 158, 162, 169, 184, 207, 216, 234, 237, 276, 299, 312, 316, 324, 338, 351, 414, 468, 474, 507, 552, 598, 621, 632, 648, 676, 702, 711, 828, 897, 936, 948, 1014, 1027, 1053, 1196, 1242, 1352, 1404, 1422, 1521, 1656, 1794, 1817, 1863, 1896, 2028, 2054, 2106, 2133, 2392, 2484, 2691, 2808, 2844, 3042, 3081, 3588, 3634, 3726, 3887, 4056, 4108, 4212, 4266, 4563, 4968, 5382, 5451, 5688, 6084, 6162, 6399, 7176, 7268, 7452, 7774, 8073, 8216, 8424, 8532, 9126, 9243, 10764, 10902, 11661, 12168, 12324, 12798, 13351, 13689, 14536, 14904, 15548, 16146, 16353, 17064, 18252, 18486, 21528, 21804, 23322, 23621, 24219, 24648, 25596, 26702, 27378, 27729, 31096, 32292, 32706, 34983, 36504, 36972, 40053, 43608, 46644, 47242, 48438, 49059, 51192, 53404, 54756, 55458, 64584, 65412, 69966, 70863, 73944, 80106, 83187, 93288, 94484, 96876, 98118, 104949, 106808, 109512, 110916, 120159, 130824, 139932, 141726, 147177, 160212, 166374, 188968, 193752, 196236, 209898, 212589, 221832, 240318, 279864, 283452, 294354, 307073, 314847, 320424, 332748, 360477, 392472, 419796, 425178, 480636, 566904, 588708, 614146, 629694, 637767, 665496, 720954, 839592, 850356, 921219, 961272, 1081431, 1177416, 1228292, 1259388, 1275534, 1441908, 1700712, 1842438, 1913301, 2162862, 2456584, 2518776, 2551068, 2763657, 2883816, 3684876, 3826602, 4325724, 5102136, 5527314, 7369752, 7653204, 8290971, 8651448, 11054628, 15306408, 16581942, 22109256, 24872913, 33163884, 49745826, 66327768, 99491652, 198983304]

約数ペア:

[(1, 198983304), (2, 99491652), (3, 66327768), (4, 49745826), (6, 33163884), (8, 24872913), (9, 22109256), (12, 16581942), (13, 15306408), (18, 11054628), (23, 8651448), (24, 8290971), (26, 7653204), (27, 7369752), (36, 5527314), (39, 5102136), (46, 4325724), (52, 3826602), (54, 3684876), (69, 2883816), (72, 2763657), (78, 2551068), (79, 2518776), (81, 2456584), (92, 2162862), (104, 1913301), (108, 1842438), (117, 1700712), (138, 1441908), (156, 1275534), (158, 1259388), (162, 1228292), (169, 1177416), (184, 1081431), (207, 961272), (216, 921219), (234, 850356), (237, 839592), (276, 720954), (299, 665496), (312, 637767), (316, 629694), (324, 614146), (338, 588708), (351, 566904), (414, 480636), (468, 425178), (474, 419796), (507, 392472), (552, 360477), (598, 332748), (621, 320424), (632, 314847), (648, 307073), (676, 294354), (702, 283452), (711, 279864), (828, 240318), (897, 221832), (936, 212589), (948, 209898), (1014, 196236), (1027, 193752), (1053, 188968), (1196, 166374), (1242, 160212), (1352, 147177), (1404, 141726), (1422, 139932), (1521, 130824), (1656, 120159), (1794, 110916), (1817, 109512), (1863, 106808), (1896, 104949), (2028, 98118), (2054, 96876), (2106, 94484), (2133, 93288), (2392, 83187), (2484, 80106), (2691, 73944), (2808, 70863), (2844, 69966), (3042, 65412), (3081, 64584), (3588, 55458), (3634, 54756), (3726, 53404), (3887, 51192), (4056, 49059), (4108, 48438), (4212, 47242), (4266, 46644), (4563, 43608), (4968, 40053), (5382, 36972), (5451, 36504), (5688, 34983), (6084, 32706), (6162, 32292), (6399, 31096), (7176, 27729), (7268, 27378), (7452, 26702), (7774, 25596), (8073, 24648), (8216, 24219), (8424, 23621), (8532, 23322), (9126, 21804), (9243, 21528), (10764, 18486), (10902, 18252), (11661, 17064), (12168, 16353), (12324, 16146), (12798, 15548), (13351, 14904), (13689, 14536)]