1078903168

素因数分解:

$2^7\times 7^2\times {\mathrm{31}}^2\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 2597985900

約数和(自身を除く): 1519082732

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 179, 196, 217, 224, 248, 358, 392, 434, 448, 496, 716, 784, 868, 896, 961, 992, 1253, 1432, 1519, 1568, 1736, 1922, 1984, 2506, 2864, 3038, 3136, 3472, 3844, 3968, 5012, 5549, 5728, 6076, 6272, 6727, 6944, 7688, 8771, 10024, 11098, 11456, 12152, 13454, 13888, 15376, 17542, 20048, 22196, 22912, 24304, 26908, 27776, 30752, 35084, 38843, 40096, 44392, 47089, 48608, 53816, 61504, 70168, 77686, 80192, 88784, 94178, 97216, 107632, 123008, 140336, 155372, 160384, 172019, 177568, 188356, 194432, 215264, 271901, 280672, 310744, 344038, 355136, 376712, 430528, 543802, 561344, 621488, 688076, 710272, 753424, 861056, 1087604, 1122688, 1204133, 1242976, 1376152, 1506848, 2175208, 2408266, 2485952, 2752304, 3013696, 4350416, 4816532, 4971904, 5504608, 6027392, 8428931, 8700832, 9633064, 11009216, 16857862, 17401664, 19266128, 22018432, 33715724, 34803328, 38532256, 67431448, 77064512, 134862896, 154129024, 269725792, 539451584, 1078903168]

約数ペア:

[(1, 1078903168), (2, 539451584), (4, 269725792), (7, 154129024), (8, 134862896), (14, 77064512), (16, 67431448), (28, 38532256), (31, 34803328), (32, 33715724), (49, 22018432), (56, 19266128), (62, 17401664), (64, 16857862), (98, 11009216), (112, 9633064), (124, 8700832), (128, 8428931), (179, 6027392), (196, 5504608), (217, 4971904), (224, 4816532), (248, 4350416), (358, 3013696), (392, 2752304), (434, 2485952), (448, 2408266), (496, 2175208), (716, 1506848), (784, 1376152), (868, 1242976), (896, 1204133), (961, 1122688), (992, 1087604), (1253, 861056), (1432, 753424), (1519, 710272), (1568, 688076), (1736, 621488), (1922, 561344), (1984, 543802), (2506, 430528), (2864, 376712), (3038, 355136), (3136, 344038), (3472, 310744), (3844, 280672), (3968, 271901), (5012, 215264), (5549, 194432), (5728, 188356), (6076, 177568), (6272, 172019), (6727, 160384), (6944, 155372), (7688, 140336), (8771, 123008), (10024, 107632), (11098, 97216), (11456, 94178), (12152, 88784), (13454, 80192), (13888, 77686), (15376, 70168), (17542, 61504), (20048, 53816), (22196, 48608), (22912, 47089), (24304, 44392), (26908, 40096), (27776, 38843), (30752, 35084)]