225898288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 559408640

約数和(自身を除く): 333510352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 121, 154, 158, 176, 211, 242, 308, 316, 422, 484, 553, 616, 632, 844, 847, 869, 968, 1106, 1232, 1264, 1477, 1688, 1694, 1738, 1936, 2212, 2321, 2954, 3376, 3388, 3476, 4424, 4642, 5908, 6083, 6776, 6952, 8848, 9284, 9559, 11816, 12166, 13552, 13904, 16247, 16669, 18568, 19118, 23632, 24332, 25531, 32494, 33338, 37136, 38236, 48664, 51062, 64988, 66676, 66913, 76472, 97328, 102124, 116683, 129976, 133352, 133826, 152944, 178717, 183359, 204248, 233366, 259952, 266704, 267652, 357434, 366718, 408496, 466732, 535304, 714868, 733436, 933464, 1070608, 1283513, 1429736, 1466872, 1866928, 2016949, 2567026, 2859472, 2933744, 4033898, 5134052, 8067796, 10268104, 14118643, 16135592, 20536208, 28237286, 32271184, 56474572, 112949144, 225898288]

約数ペア:

[(1, 225898288), (2, 112949144), (4, 56474572), (7, 32271184), (8, 28237286), (11, 20536208), (14, 16135592), (16, 14118643), (22, 10268104), (28, 8067796), (44, 5134052), (56, 4033898), (77, 2933744), (79, 2859472), (88, 2567026), (112, 2016949), (121, 1866928), (154, 1466872), (158, 1429736), (176, 1283513), (211, 1070608), (242, 933464), (308, 733436), (316, 714868), (422, 535304), (484, 466732), (553, 408496), (616, 366718), (632, 357434), (844, 267652), (847, 266704), (869, 259952), (968, 233366), (1106, 204248), (1232, 183359), (1264, 178717), (1477, 152944), (1688, 133826), (1694, 133352), (1738, 129976), (1936, 116683), (2212, 102124), (2321, 97328), (2954, 76472), (3376, 66913), (3388, 66676), (3476, 64988), (4424, 51062), (4642, 48664), (5908, 38236), (6083, 37136), (6776, 33338), (6952, 32494), (8848, 25531), (9284, 24332), (9559, 23632), (11816, 19118), (12166, 18568), (13552, 16669), (13904, 16247)]