818545716

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1123}}^1$

素因数の和:1550

約数の個数: 96

約数和(自身を含む): 2254654080

約数和(自身を除く): 1436108364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 397, 459, 612, 794, 918, 1123, 1191, 1588, 1836, 2246, 2382, 3369, 3573, 4492, 4764, 6738, 6749, 7146, 10107, 10719, 13476, 13498, 14292, 19091, 20214, 20247, 21438, 26996, 30321, 38182, 40428, 40494, 42876, 57273, 60642, 60741, 76364, 80988, 114546, 121284, 121482, 171819, 182223, 229092, 242964, 343638, 364446, 445831, 515457, 687276, 728892, 891662, 1030914, 1337493, 1783324, 2061828, 2674986, 4012479, 5349972, 7579127, 8024958, 12037437, 15158254, 16049916, 22737381, 24074874, 30316508, 45474762, 48149748, 68212143, 90949524, 136424286, 204636429, 272848572, 409272858, 818545716]

約数ペア:

[(1, 818545716), (2, 409272858), (3, 272848572), (4, 204636429), (6, 136424286), (9, 90949524), (12, 68212143), (17, 48149748), (18, 45474762), (27, 30316508), (34, 24074874), (36, 22737381), (51, 16049916), (54, 15158254), (68, 12037437), (102, 8024958), (108, 7579127), (153, 5349972), (204, 4012479), (306, 2674986), (397, 2061828), (459, 1783324), (612, 1337493), (794, 1030914), (918, 891662), (1123, 728892), (1191, 687276), (1588, 515457), (1836, 445831), (2246, 364446), (2382, 343638), (3369, 242964), (3573, 229092), (4492, 182223), (4764, 171819), (6738, 121482), (6749, 121284), (7146, 114546), (10107, 80988), (10719, 76364), (13476, 60741), (13498, 60642), (14292, 57273), (19091, 42876), (20214, 40494), (20247, 40428), (21438, 38182), (26996, 30321)]