291905436

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 766402560

約数和(自身を除く): 474497124

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 127, 204, 228, 254, 323, 381, 508, 593, 646, 762, 969, 1186, 1292, 1524, 1779, 1938, 2159, 2372, 2413, 3558, 3876, 4318, 4826, 6477, 7116, 7239, 8636, 9652, 10081, 11267, 12954, 14478, 20162, 22534, 25908, 28956, 30243, 33801, 40324, 41021, 45068, 60486, 67602, 75311, 82042, 120972, 123063, 135204, 150622, 164084, 191539, 225933, 246126, 301244, 383078, 451866, 492252, 574617, 766156, 903732, 1149234, 1280287, 1430909, 2298468, 2560574, 2861818, 3840861, 4292727, 5121148, 5723636, 7681722, 8585454, 15363444, 17170908, 24325453, 48650906, 72976359, 97301812, 145952718, 291905436]

約数ペア:

[(1, 291905436), (2, 145952718), (3, 97301812), (4, 72976359), (6, 48650906), (12, 24325453), (17, 17170908), (19, 15363444), (34, 8585454), (38, 7681722), (51, 5723636), (57, 5121148), (68, 4292727), (76, 3840861), (102, 2861818), (114, 2560574), (127, 2298468), (204, 1430909), (228, 1280287), (254, 1149234), (323, 903732), (381, 766156), (508, 574617), (593, 492252), (646, 451866), (762, 383078), (969, 301244), (1186, 246126), (1292, 225933), (1524, 191539), (1779, 164084), (1938, 150622), (2159, 135204), (2372, 123063), (2413, 120972), (3558, 82042), (3876, 75311), (4318, 67602), (4826, 60486), (6477, 45068), (7116, 41021), (7239, 40324), (8636, 33801), (9652, 30243), (10081, 28956), (11267, 25908), (12954, 22534), (14478, 20162)]