670126968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:458

約数の個数: 192

約数和(自身を含む): 2144862720

約数和(自身を除く): 1474735752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 71, 72, 84, 122, 126, 142, 168, 183, 213, 244, 252, 284, 307, 366, 426, 427, 488, 497, 504, 549, 568, 614, 639, 732, 852, 854, 921, 994, 1098, 1228, 1278, 1281, 1464, 1491, 1704, 1708, 1842, 1988, 2149, 2196, 2456, 2556, 2562, 2763, 2982, 3416, 3684, 3843, 3976, 4298, 4331, 4392, 4473, 5112, 5124, 5526, 5964, 6447, 7368, 7686, 8596, 8662, 8946, 10248, 11052, 11928, 12894, 12993, 15372, 17192, 17324, 17892, 18727, 19341, 21797, 22104, 25788, 25986, 30317, 30744, 34648, 35784, 37454, 38682, 38979, 43594, 51576, 51972, 56181, 60634, 65391, 74908, 77364, 77958, 87188, 90951, 103944, 112362, 121268, 130782, 131089, 149816, 152579, 154728, 155916, 168543, 174376, 181902, 196173, 224724, 242536, 261564, 262178, 272853, 305158, 311832, 337086, 363804, 392346, 393267, 449448, 457737, 523128, 524356, 545706, 610316, 674172, 727608, 784692, 786534, 915474, 1048712, 1091412, 1179801, 1220632, 1329617, 1348344, 1373211, 1569384, 1573068, 1830948, 2182824, 2359602, 2659234, 2746422, 3146136, 3661896, 3988851, 4719204, 5318468, 5492844, 7977702, 9307319, 9438408, 10636936, 10985688, 11966553, 15955404, 18614638, 23933106, 27921957, 31910808, 37229276, 47866212, 55843914, 74458552, 83765871, 95732424, 111687828, 167531742, 223375656, 335063484, 670126968]

約数ペア:

[(1, 670126968), (2, 335063484), (3, 223375656), (4, 167531742), (6, 111687828), (7, 95732424), (8, 83765871), (9, 74458552), (12, 55843914), (14, 47866212), (18, 37229276), (21, 31910808), (24, 27921957), (28, 23933106), (36, 18614638), (42, 15955404), (56, 11966553), (61, 10985688), (63, 10636936), (71, 9438408), (72, 9307319), (84, 7977702), (122, 5492844), (126, 5318468), (142, 4719204), (168, 3988851), (183, 3661896), (213, 3146136), (244, 2746422), (252, 2659234), (284, 2359602), (307, 2182824), (366, 1830948), (426, 1573068), (427, 1569384), (488, 1373211), (497, 1348344), (504, 1329617), (549, 1220632), (568, 1179801), (614, 1091412), (639, 1048712), (732, 915474), (852, 786534), (854, 784692), (921, 727608), (994, 674172), (1098, 610316), (1228, 545706), (1278, 524356), (1281, 523128), (1464, 457737), (1491, 449448), (1704, 393267), (1708, 392346), (1842, 363804), (1988, 337086), (2149, 311832), (2196, 305158), (2456, 272853), (2556, 262178), (2562, 261564), (2763, 242536), (2982, 224724), (3416, 196173), (3684, 181902), (3843, 174376), (3976, 168543), (4298, 155916), (4331, 154728), (4392, 152579), (4473, 149816), (5112, 131089), (5124, 130782), (5526, 121268), (5964, 112362), (6447, 103944), (7368, 90951), (7686, 87188), (8596, 77958), (8662, 77364), (8946, 74908), (10248, 65391), (11052, 60634), (11928, 56181), (12894, 51972), (12993, 51576), (15372, 43594), (17192, 38979), (17324, 38682), (17892, 37454), (18727, 35784), (19341, 34648), (21797, 30744), (22104, 30317), (25788, 25986)]