289301424

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{977}}^1$

素因数の和:1218

約数の個数: 80

約数和(自身を含む): 776140800

約数和(自身を除く): 486839376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 199, 248, 372, 398, 496, 597, 744, 796, 977, 1194, 1488, 1592, 1954, 2388, 2931, 3184, 3908, 4776, 5862, 6169, 7816, 9552, 11724, 12338, 15632, 18507, 23448, 24676, 30287, 37014, 46896, 49352, 60574, 74028, 90861, 98704, 121148, 148056, 181722, 194423, 242296, 296112, 363444, 388846, 484592, 583269, 726888, 777692, 1166538, 1453776, 1555384, 2333076, 3110768, 4666152, 6027113, 9332304, 12054226, 18081339, 24108452, 36162678, 48216904, 72325356, 96433808, 144650712, 289301424]

約数ペア:

[(1, 289301424), (2, 144650712), (3, 96433808), (4, 72325356), (6, 48216904), (8, 36162678), (12, 24108452), (16, 18081339), (24, 12054226), (31, 9332304), (48, 6027113), (62, 4666152), (93, 3110768), (124, 2333076), (186, 1555384), (199, 1453776), (248, 1166538), (372, 777692), (398, 726888), (496, 583269), (597, 484592), (744, 388846), (796, 363444), (977, 296112), (1194, 242296), (1488, 194423), (1592, 181722), (1954, 148056), (2388, 121148), (2931, 98704), (3184, 90861), (3908, 74028), (4776, 60574), (5862, 49352), (6169, 46896), (7816, 37014), (9552, 30287), (11724, 24676), (12338, 23448), (15632, 18507)]