28661377032

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1279}}^1\times {\mathrm{16381}}^1$

素因数の和:17691

約数の個数: 96

約数和(自身を含む): 81778944000

約数和(自身を除く): 53117566968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1279, 1368, 2558, 3837, 5116, 7674, 10232, 11511, 15348, 16381, 23022, 24301, 30696, 32762, 46044, 48602, 49143, 65524, 72903, 92088, 97204, 98286, 131048, 145806, 147429, 194408, 196572, 218709, 291612, 294858, 311239, 393144, 437418, 583224, 589716, 622478, 874836, 933717, 1179432, 1244956, 1749672, 1867434, 2489912, 2801151, 3734868, 5602302, 7469736, 11204604, 20951299, 22409208, 41902598, 62853897, 83805196, 125707794, 167610392, 188561691, 251415588, 377123382, 398074681, 502831176, 754246764, 796149362, 1194224043, 1508493528, 1592298724, 2388448086, 3184597448, 3582672129, 4776896172, 7165344258, 9553792344, 14330688516, 28661377032]

約数ペア:

[(1, 28661377032), (2, 14330688516), (3, 9553792344), (4, 7165344258), (6, 4776896172), (8, 3582672129), (9, 3184597448), (12, 2388448086), (18, 1592298724), (19, 1508493528), (24, 1194224043), (36, 796149362), (38, 754246764), (57, 502831176), (72, 398074681), (76, 377123382), (114, 251415588), (152, 188561691), (171, 167610392), (228, 125707794), (342, 83805196), (456, 62853897), (684, 41902598), (1279, 22409208), (1368, 20951299), (2558, 11204604), (3837, 7469736), (5116, 5602302), (7674, 3734868), (10232, 2801151), (11511, 2489912), (15348, 1867434), (16381, 1749672), (23022, 1244956), (24301, 1179432), (30696, 933717), (32762, 874836), (46044, 622478), (48602, 589716), (49143, 583224), (65524, 437418), (72903, 393144), (92088, 311239), (97204, 294858), (98286, 291612), (131048, 218709), (145806, 196572), (147429, 194408)]