21209048544

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1\times {\mathrm{4861}}^1$

素因数の和:5888

約数の個数: 96

約数和(自身を含む): 56928807936

約数和(自身を除く): 35719759392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 967, 1128, 1504, 1934, 2256, 2901, 3868, 4512, 4861, 5802, 7736, 9722, 11604, 14583, 15472, 19444, 23208, 29166, 30944, 38888, 45449, 46416, 58332, 77776, 90898, 92832, 116664, 136347, 155552, 181796, 228467, 233328, 272694, 363592, 456934, 466656, 545388, 685401, 727184, 913868, 1090776, 1370802, 1454368, 1827736, 2181552, 2741604, 3655472, 4363104, 4700587, 5483208, 7310944, 9401174, 10966416, 14101761, 18802348, 21932832, 28203522, 37604696, 56407044, 75209392, 112814088, 150418784, 220927589, 225628176, 441855178, 451256352, 662782767, 883710356, 1325565534, 1767420712, 2651131068, 3534841424, 5302262136, 7069682848, 10604524272, 21209048544]

約数ペア:

[(1, 21209048544), (2, 10604524272), (3, 7069682848), (4, 5302262136), (6, 3534841424), (8, 2651131068), (12, 1767420712), (16, 1325565534), (24, 883710356), (32, 662782767), (47, 451256352), (48, 441855178), (94, 225628176), (96, 220927589), (141, 150418784), (188, 112814088), (282, 75209392), (376, 56407044), (564, 37604696), (752, 28203522), (967, 21932832), (1128, 18802348), (1504, 14101761), (1934, 10966416), (2256, 9401174), (2901, 7310944), (3868, 5483208), (4512, 4700587), (4861, 4363104), (5802, 3655472), (7736, 2741604), (9722, 2181552), (11604, 1827736), (14583, 1454368), (15472, 1370802), (19444, 1090776), (23208, 913868), (29166, 727184), (30944, 685401), (38888, 545388), (45449, 466656), (46416, 456934), (58332, 363592), (77776, 272694), (90898, 233328), (92832, 228467), (116664, 181796), (136347, 155552)]