763589664

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:543

約数の個数: 144

約数和(自身を含む): 2228990400

約数和(自身を除く): 1465400736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 107, 142, 144, 213, 214, 284, 288, 321, 349, 426, 428, 568, 639, 642, 698, 852, 856, 963, 1047, 1136, 1278, 1284, 1396, 1704, 1712, 1926, 2094, 2272, 2556, 2568, 2792, 3141, 3408, 3424, 3852, 4188, 5112, 5136, 5584, 6282, 6816, 7597, 7704, 8376, 10224, 10272, 11168, 12564, 15194, 15408, 16752, 20448, 22791, 24779, 25128, 30388, 30816, 33504, 37343, 45582, 49558, 50256, 60776, 68373, 74337, 74686, 91164, 99116, 100512, 112029, 121552, 136746, 148674, 149372, 182328, 198232, 223011, 224058, 243104, 273492, 297348, 298744, 336087, 364656, 396464, 446022, 448116, 546984, 594696, 597488, 672174, 729312, 792928, 892044, 896232, 1093968, 1189392, 1194976, 1344348, 1784088, 1792464, 2187936, 2378784, 2651353, 2688696, 3568176, 3584928, 5302706, 5377392, 7136352, 7954059, 10605412, 10754784, 15908118, 21210824, 23862177, 31816236, 42421648, 47724354, 63632472, 84843296, 95448708, 127264944, 190897416, 254529888, 381794832, 763589664]

約数ペア:

[(1, 763589664), (2, 381794832), (3, 254529888), (4, 190897416), (6, 127264944), (8, 95448708), (9, 84843296), (12, 63632472), (16, 47724354), (18, 42421648), (24, 31816236), (32, 23862177), (36, 21210824), (48, 15908118), (71, 10754784), (72, 10605412), (96, 7954059), (107, 7136352), (142, 5377392), (144, 5302706), (213, 3584928), (214, 3568176), (284, 2688696), (288, 2651353), (321, 2378784), (349, 2187936), (426, 1792464), (428, 1784088), (568, 1344348), (639, 1194976), (642, 1189392), (698, 1093968), (852, 896232), (856, 892044), (963, 792928), (1047, 729312), (1136, 672174), (1278, 597488), (1284, 594696), (1396, 546984), (1704, 448116), (1712, 446022), (1926, 396464), (2094, 364656), (2272, 336087), (2556, 298744), (2568, 297348), (2792, 273492), (3141, 243104), (3408, 224058), (3424, 223011), (3852, 198232), (4188, 182328), (5112, 149372), (5136, 148674), (5584, 136746), (6282, 121552), (6816, 112029), (7597, 100512), (7704, 99116), (8376, 91164), (10224, 74686), (10272, 74337), (11168, 68373), (12564, 60776), (15194, 50256), (15408, 49558), (16752, 45582), (20448, 37343), (22791, 33504), (24779, 30816), (25128, 30388)]