201326467568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{541}}^1$

素因数の和:1091

約数の個数: 160

約数和(自身を含む): 428209051200

約数和(自身を除く): 226882583632

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 73, 76, 82, 146, 152, 164, 292, 304, 328, 409, 541, 584, 656, 779, 818, 1082, 1168, 1387, 1558, 1636, 2164, 2774, 2993, 3116, 3272, 4328, 5548, 5986, 6232, 6544, 7771, 8656, 10279, 11096, 11972, 12464, 15542, 16769, 20558, 22181, 22192, 23944, 29857, 31084, 33538, 39493, 41116, 44362, 47888, 56867, 59714, 62168, 67076, 78986, 82232, 88724, 113734, 119428, 124336, 134152, 157972, 164464, 177448, 221269, 227468, 238856, 268304, 315944, 318611, 354896, 421439, 442538, 454936, 477712, 567283, 631888, 637222, 750367, 842878, 885076, 909872, 1134566, 1224137, 1274444, 1500734, 1619213, 1685756, 1770152, 2269132, 2448274, 2548888, 3001468, 3238426, 3371512, 3540304, 4204111, 4538264, 4896548, 5097776, 6002936, 6476852, 6743024, 8408222, 9072029, 9076528, 9793096, 12005872, 12953704, 16152637, 16816444, 18144058, 19586192, 23258603, 25907408, 30765047, 32305274, 33632888, 36288116, 46517206, 61530094, 64610548, 67265776, 72576232, 93034412, 123060188, 129221096, 145152464, 172368551, 186068824, 246120376, 258442192, 306900103, 344737102, 372137648, 492240752, 613800206, 662258117, 689474204, 1227600412, 1324516234, 1378948408, 2455200824, 2649032468, 2757896816, 4910401648, 5298064936, 10596129872, 12582904223, 25165808446, 50331616892, 100663233784, 201326467568]

約数ペア:

[(1, 201326467568), (2, 100663233784), (4, 50331616892), (8, 25165808446), (16, 12582904223), (19, 10596129872), (38, 5298064936), (41, 4910401648), (73, 2757896816), (76, 2649032468), (82, 2455200824), (146, 1378948408), (152, 1324516234), (164, 1227600412), (292, 689474204), (304, 662258117), (328, 613800206), (409, 492240752), (541, 372137648), (584, 344737102), (656, 306900103), (779, 258442192), (818, 246120376), (1082, 186068824), (1168, 172368551), (1387, 145152464), (1558, 129221096), (1636, 123060188), (2164, 93034412), (2774, 72576232), (2993, 67265776), (3116, 64610548), (3272, 61530094), (4328, 46517206), (5548, 36288116), (5986, 33632888), (6232, 32305274), (6544, 30765047), (7771, 25907408), (8656, 23258603), (10279, 19586192), (11096, 18144058), (11972, 16816444), (12464, 16152637), (15542, 12953704), (16769, 12005872), (20558, 9793096), (22181, 9076528), (22192, 9072029), (23944, 8408222), (29857, 6743024), (31084, 6476852), (33538, 6002936), (39493, 5097776), (41116, 4896548), (44362, 4538264), (47888, 4204111), (56867, 3540304), (59714, 3371512), (62168, 3238426), (67076, 3001468), (78986, 2548888), (82232, 2448274), (88724, 2269132), (113734, 1770152), (119428, 1685756), (124336, 1619213), (134152, 1500734), (157972, 1274444), (164464, 1224137), (177448, 1134566), (221269, 909872), (227468, 885076), (238856, 842878), (268304, 750367), (315944, 637222), (318611, 631888), (354896, 567283), (421439, 477712), (442538, 454936)]