664793568

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 2139830784

約数和(自身を除く): 1475037216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 47, 48, 51, 54, 68, 72, 81, 94, 96, 102, 107, 108, 136, 141, 144, 153, 162, 188, 204, 214, 216, 243, 272, 282, 288, 306, 321, 324, 376, 408, 423, 428, 432, 459, 486, 544, 564, 612, 642, 648, 752, 799, 816, 846, 856, 864, 918, 963, 972, 1128, 1224, 1269, 1284, 1296, 1377, 1504, 1598, 1632, 1692, 1712, 1819, 1836, 1926, 1944, 2256, 2397, 2448, 2538, 2568, 2592, 2754, 2889, 3196, 3384, 3424, 3638, 3672, 3807, 3852, 3888, 4131, 4512, 4794, 4896, 5029, 5076, 5136, 5457, 5508, 5778, 6392, 6768, 7191, 7276, 7344, 7614, 7704, 7776, 8262, 8667, 9588, 10058, 10152, 10272, 10914, 11016, 11421, 11556, 12784, 13536, 14382, 14552, 14688, 15087, 15228, 15408, 16371, 16524, 17334, 19176, 20116, 20304, 21573, 21828, 22032, 22842, 23112, 25568, 26001, 28764, 29104, 30174, 30456, 30816, 32742, 33048, 34668, 38352, 40232, 40608, 43146, 43656, 44064, 45261, 45684, 46224, 49113, 52002, 57528, 58208, 60348, 60912, 64719, 65484, 66096, 69336, 76704, 80464, 85493, 86292, 87312, 90522, 91368, 92448, 98226, 104004, 115056, 120696, 121824, 129438, 130968, 132192, 135783, 138672, 147339, 160928, 170986, 172584, 174624, 181044, 182736, 194157, 196452, 208008, 230112, 241392, 256479, 258876, 261936, 271566, 277344, 294678, 341972, 345168, 362088, 365472, 388314, 392904, 407349, 416016, 442017, 482784, 512958, 517752, 523872, 543132, 589356, 683944, 690336, 724176, 769437, 776628, 785808, 814698, 832032, 884034, 1025916, 1035504, 1086264, 1178712, 1222047, 1367888, 1448352, 1538874, 1553256, 1571616, 1629396, 1768068, 2051832, 2071008, 2172528, 2308311, 2357424, 2444094, 2735776, 3077748, 3106512, 3258792, 3536136, 4103664, 4345056, 4616622, 4714848, 4888188, 6155496, 6213024, 6517584, 6924933, 7072272, 8207328, 9233244, 9776376, 12310992, 13035168, 13849866, 14144544, 18466488, 19552752, 20774799, 24621984, 27699732, 36932976, 39105504, 41549598, 55399464, 73865952, 83099196, 110798928, 166198392, 221597856, 332396784, 664793568]

約数ペア:

[(1, 664793568), (2, 332396784), (3, 221597856), (4, 166198392), (6, 110798928), (8, 83099196), (9, 73865952), (12, 55399464), (16, 41549598), (17, 39105504), (18, 36932976), (24, 27699732), (27, 24621984), (32, 20774799), (34, 19552752), (36, 18466488), (47, 14144544), (48, 13849866), (51, 13035168), (54, 12310992), (68, 9776376), (72, 9233244), (81, 8207328), (94, 7072272), (96, 6924933), (102, 6517584), (107, 6213024), (108, 6155496), (136, 4888188), (141, 4714848), (144, 4616622), (153, 4345056), (162, 4103664), (188, 3536136), (204, 3258792), (214, 3106512), (216, 3077748), (243, 2735776), (272, 2444094), (282, 2357424), (288, 2308311), (306, 2172528), (321, 2071008), (324, 2051832), (376, 1768068), (408, 1629396), (423, 1571616), (428, 1553256), (432, 1538874), (459, 1448352), (486, 1367888), (544, 1222047), (564, 1178712), (612, 1086264), (642, 1035504), (648, 1025916), (752, 884034), (799, 832032), (816, 814698), (846, 785808), (856, 776628), (864, 769437), (918, 724176), (963, 690336), (972, 683944), (1128, 589356), (1224, 543132), (1269, 523872), (1284, 517752), (1296, 512958), (1377, 482784), (1504, 442017), (1598, 416016), (1632, 407349), (1692, 392904), (1712, 388314), (1819, 365472), (1836, 362088), (1926, 345168), (1944, 341972), (2256, 294678), (2397, 277344), (2448, 271566), (2538, 261936), (2568, 258876), (2592, 256479), (2754, 241392), (2889, 230112), (3196, 208008), (3384, 196452), (3424, 194157), (3638, 182736), (3672, 181044), (3807, 174624), (3852, 172584), (3888, 170986), (4131, 160928), (4512, 147339), (4794, 138672), (4896, 135783), (5029, 132192), (5076, 130968), (5136, 129438), (5457, 121824), (5508, 120696), (5778, 115056), (6392, 104004), (6768, 98226), (7191, 92448), (7276, 91368), (7344, 90522), (7614, 87312), (7704, 86292), (7776, 85493), (8262, 80464), (8667, 76704), (9588, 69336), (10058, 66096), (10152, 65484), (10272, 64719), (10914, 60912), (11016, 60348), (11421, 58208), (11556, 57528), (12784, 52002), (13536, 49113), (14382, 46224), (14552, 45684), (14688, 45261), (15087, 44064), (15228, 43656), (15408, 43146), (16371, 40608), (16524, 40232), (17334, 38352), (19176, 34668), (20116, 33048), (20304, 32742), (21573, 30816), (21828, 30456), (22032, 30174), (22842, 29104), (23112, 28764), (25568, 26001)]