644261856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7549}}^1$

素因数の和:7696

約数の個数: 96

約数和(自身を含む): 1948262400

約数和(自身を除く): 1304000544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 127, 168, 224, 254, 336, 381, 508, 672, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 4064, 5334, 6096, 7112, 7549, 10668, 12192, 14224, 15098, 21336, 22647, 28448, 30196, 42672, 45294, 52843, 60392, 85344, 90588, 105686, 120784, 158529, 181176, 211372, 241568, 317058, 362352, 422744, 634116, 724704, 845488, 958723, 1268232, 1690976, 1917446, 2536464, 2876169, 3834892, 5072928, 5752338, 6711061, 7669784, 11504676, 13422122, 15339568, 20133183, 23009352, 26844244, 30679136, 40266366, 46018704, 53688488, 80532732, 92037408, 107376976, 161065464, 214753952, 322130928, 644261856]

約数ペア:

[(1, 644261856), (2, 322130928), (3, 214753952), (4, 161065464), (6, 107376976), (7, 92037408), (8, 80532732), (12, 53688488), (14, 46018704), (16, 40266366), (21, 30679136), (24, 26844244), (28, 23009352), (32, 20133183), (42, 15339568), (48, 13422122), (56, 11504676), (84, 7669784), (96, 6711061), (112, 5752338), (127, 5072928), (168, 3834892), (224, 2876169), (254, 2536464), (336, 1917446), (381, 1690976), (508, 1268232), (672, 958723), (762, 845488), (889, 724704), (1016, 634116), (1524, 422744), (1778, 362352), (2032, 317058), (2667, 241568), (3048, 211372), (3556, 181176), (4064, 158529), (5334, 120784), (6096, 105686), (7112, 90588), (7549, 85344), (10668, 60392), (12192, 52843), (14224, 45294), (15098, 42672), (21336, 30196), (22647, 28448)]