489057984

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:559

約数の個数: 168

約数和(自身を含む): 1474012800

約数和(自身を除く): 984954816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 64, 72, 93, 96, 122, 124, 144, 183, 186, 192, 244, 248, 279, 288, 366, 372, 449, 488, 496, 549, 558, 576, 732, 744, 898, 976, 992, 1098, 1116, 1347, 1464, 1488, 1796, 1891, 1952, 1984, 2196, 2232, 2694, 2928, 2976, 3592, 3782, 3904, 4041, 4392, 4464, 5388, 5673, 5856, 5952, 7184, 7564, 8082, 8784, 8928, 10776, 11346, 11712, 13919, 14368, 15128, 16164, 17019, 17568, 17856, 21552, 22692, 27389, 27838, 28736, 30256, 32328, 34038, 35136, 41757, 43104, 45384, 54778, 55676, 60512, 64656, 68076, 82167, 83514, 86208, 90768, 109556, 111352, 121024, 125271, 129312, 136152, 164334, 167028, 181536, 219112, 222704, 246501, 250542, 258624, 272304, 328668, 334056, 363072, 438224, 445408, 493002, 501084, 544608, 657336, 668112, 849059, 876448, 890816, 986004, 1002168, 1089216, 1314672, 1336224, 1698118, 1752896, 1972008, 2004336, 2547177, 2629344, 2672448, 3396236, 3944016, 4008672, 5094354, 5258688, 6792472, 7641531, 7888032, 8017344, 10188708, 13584944, 15283062, 15776064, 20377416, 27169888, 30566124, 40754832, 54339776, 61132248, 81509664, 122264496, 163019328, 244528992, 489057984]

約数ペア:

[(1, 489057984), (2, 244528992), (3, 163019328), (4, 122264496), (6, 81509664), (8, 61132248), (9, 54339776), (12, 40754832), (16, 30566124), (18, 27169888), (24, 20377416), (31, 15776064), (32, 15283062), (36, 13584944), (48, 10188708), (61, 8017344), (62, 7888032), (64, 7641531), (72, 6792472), (93, 5258688), (96, 5094354), (122, 4008672), (124, 3944016), (144, 3396236), (183, 2672448), (186, 2629344), (192, 2547177), (244, 2004336), (248, 1972008), (279, 1752896), (288, 1698118), (366, 1336224), (372, 1314672), (449, 1089216), (488, 1002168), (496, 986004), (549, 890816), (558, 876448), (576, 849059), (732, 668112), (744, 657336), (898, 544608), (976, 501084), (992, 493002), (1098, 445408), (1116, 438224), (1347, 363072), (1464, 334056), (1488, 328668), (1796, 272304), (1891, 258624), (1952, 250542), (1984, 246501), (2196, 222704), (2232, 219112), (2694, 181536), (2928, 167028), (2976, 164334), (3592, 136152), (3782, 129312), (3904, 125271), (4041, 121024), (4392, 111352), (4464, 109556), (5388, 90768), (5673, 86208), (5856, 83514), (5952, 82167), (7184, 68076), (7564, 64656), (8082, 60512), (8784, 55676), (8928, 54778), (10776, 45384), (11346, 43104), (11712, 41757), (13919, 35136), (14368, 34038), (15128, 32328), (16164, 30256), (17019, 28736), (17568, 27838), (17856, 27389), (21552, 22692)]