1540587412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{661}}^1$

素因数の和:1041

約数の個数: 96

約数和(自身を含む): 3508494080

約数和(自身を除く): 1967906668

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 337, 364, 494, 532, 661, 674, 988, 1322, 1348, 1729, 2359, 2644, 3458, 4381, 4627, 4718, 6403, 6916, 8593, 8762, 9254, 9436, 12559, 12806, 17186, 17524, 18508, 25118, 25612, 30667, 34372, 44821, 50236, 60151, 61334, 83239, 87913, 89642, 120302, 122668, 163267, 166478, 175826, 179284, 222757, 240604, 326534, 332956, 351652, 445514, 582673, 653068, 891028, 1142869, 1165346, 1559299, 2285738, 2330692, 2895841, 3118598, 4232383, 4571476, 5791682, 6237196, 8464766, 11583364, 16929532, 20270887, 29626681, 40541774, 55020979, 59253362, 81083548, 110041958, 118506724, 220083916, 385146853, 770293706, 1540587412]

約数ペア:

[(1, 1540587412), (2, 770293706), (4, 385146853), (7, 220083916), (13, 118506724), (14, 110041958), (19, 81083548), (26, 59253362), (28, 55020979), (38, 40541774), (52, 29626681), (76, 20270887), (91, 16929532), (133, 11583364), (182, 8464766), (247, 6237196), (266, 5791682), (337, 4571476), (364, 4232383), (494, 3118598), (532, 2895841), (661, 2330692), (674, 2285738), (988, 1559299), (1322, 1165346), (1348, 1142869), (1729, 891028), (2359, 653068), (2644, 582673), (3458, 445514), (4381, 351652), (4627, 332956), (4718, 326534), (6403, 240604), (6916, 222757), (8593, 179284), (8762, 175826), (9254, 166478), (9436, 163267), (12559, 122668), (12806, 120302), (17186, 89642), (17524, 87913), (18508, 83239), (25118, 61334), (25612, 60151), (30667, 50236), (34372, 44821)]