920073312

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:605

約数の個数: 144

約数和(自身を含む): 2683633680

約数和(自身を除く): 1763560368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 107, 144, 146, 214, 219, 288, 292, 321, 409, 428, 438, 584, 642, 657, 818, 856, 876, 963, 1168, 1227, 1284, 1314, 1636, 1712, 1752, 1926, 2336, 2454, 2568, 2628, 3272, 3424, 3504, 3681, 3852, 4908, 5136, 5256, 6544, 7008, 7362, 7704, 7811, 9816, 10272, 10512, 13088, 14724, 15408, 15622, 19632, 21024, 23433, 29448, 29857, 30816, 31244, 39264, 43763, 46866, 58896, 59714, 62488, 70299, 87526, 89571, 93732, 117792, 119428, 124976, 131289, 140598, 175052, 179142, 187464, 238856, 249952, 262578, 268713, 281196, 350104, 358284, 374928, 393867, 477712, 525156, 537426, 562392, 700208, 716568, 749856, 787734, 955424, 1050312, 1074852, 1124784, 1400416, 1433136, 1575468, 2100624, 2149704, 2249568, 2866272, 3150936, 3194699, 4201248, 4299408, 6301872, 6389398, 8598816, 9584097, 12603744, 12778796, 19168194, 25557592, 28752291, 38336388, 51115184, 57504582, 76672776, 102230368, 115009164, 153345552, 230018328, 306691104, 460036656, 920073312]

約数ペア:

[(1, 920073312), (2, 460036656), (3, 306691104), (4, 230018328), (6, 153345552), (8, 115009164), (9, 102230368), (12, 76672776), (16, 57504582), (18, 51115184), (24, 38336388), (32, 28752291), (36, 25557592), (48, 19168194), (72, 12778796), (73, 12603744), (96, 9584097), (107, 8598816), (144, 6389398), (146, 6301872), (214, 4299408), (219, 4201248), (288, 3194699), (292, 3150936), (321, 2866272), (409, 2249568), (428, 2149704), (438, 2100624), (584, 1575468), (642, 1433136), (657, 1400416), (818, 1124784), (856, 1074852), (876, 1050312), (963, 955424), (1168, 787734), (1227, 749856), (1284, 716568), (1314, 700208), (1636, 562392), (1712, 537426), (1752, 525156), (1926, 477712), (2336, 393867), (2454, 374928), (2568, 358284), (2628, 350104), (3272, 281196), (3424, 268713), (3504, 262578), (3681, 249952), (3852, 238856), (4908, 187464), (5136, 179142), (5256, 175052), (6544, 140598), (7008, 131289), (7362, 124976), (7704, 119428), (7811, 117792), (9816, 93732), (10272, 89571), (10512, 87526), (13088, 70299), (14724, 62488), (15408, 59714), (15622, 58896), (19632, 46866), (21024, 43763), (23433, 39264), (29448, 31244), (29857, 30816)]