407096676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 1215422208

約数和(自身を除く): 808325532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 71, 84, 122, 126, 142, 183, 213, 244, 252, 284, 366, 373, 426, 427, 497, 549, 639, 732, 746, 852, 854, 994, 1098, 1119, 1278, 1281, 1491, 1492, 1708, 1988, 2196, 2238, 2556, 2562, 2611, 2982, 3357, 3843, 4331, 4473, 4476, 5124, 5222, 5964, 6714, 7686, 7833, 8662, 8946, 10444, 12993, 13428, 15372, 15666, 17324, 17892, 22753, 23499, 25986, 26483, 30317, 31332, 38979, 45506, 46998, 51972, 52966, 60634, 68259, 77958, 79449, 90951, 91012, 93996, 105932, 121268, 136518, 155916, 158898, 159271, 181902, 185381, 204777, 238347, 272853, 273036, 317796, 318542, 363804, 370762, 409554, 476694, 477813, 545706, 556143, 637084, 741524, 819108, 953388, 955626, 1091412, 1112286, 1433439, 1615463, 1668429, 1911252, 2224572, 2866878, 3230926, 3336858, 4846389, 5733756, 6461852, 6673716, 9692778, 11308241, 14539167, 19385556, 22616482, 29078334, 33924723, 45232964, 58156668, 67849446, 101774169, 135698892, 203548338, 407096676]

約数ペア:

[(1, 407096676), (2, 203548338), (3, 135698892), (4, 101774169), (6, 67849446), (7, 58156668), (9, 45232964), (12, 33924723), (14, 29078334), (18, 22616482), (21, 19385556), (28, 14539167), (36, 11308241), (42, 9692778), (61, 6673716), (63, 6461852), (71, 5733756), (84, 4846389), (122, 3336858), (126, 3230926), (142, 2866878), (183, 2224572), (213, 1911252), (244, 1668429), (252, 1615463), (284, 1433439), (366, 1112286), (373, 1091412), (426, 955626), (427, 953388), (497, 819108), (549, 741524), (639, 637084), (732, 556143), (746, 545706), (852, 477813), (854, 476694), (994, 409554), (1098, 370762), (1119, 363804), (1278, 318542), (1281, 317796), (1491, 273036), (1492, 272853), (1708, 238347), (1988, 204777), (2196, 185381), (2238, 181902), (2556, 159271), (2562, 158898), (2611, 155916), (2982, 136518), (3357, 121268), (3843, 105932), (4331, 93996), (4473, 91012), (4476, 90951), (5124, 79449), (5222, 77958), (5964, 68259), (6714, 60634), (7686, 52966), (7833, 51972), (8662, 46998), (8946, 45506), (10444, 38979), (12993, 31332), (13428, 30317), (15372, 26483), (15666, 25986), (17324, 23499), (17892, 22753)]