1789761192

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2655

約数の個数: 128

約数和(自身を含む): 4939038720

約数和(自身を除く): 3149277528

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 41, 46, 62, 69, 82, 92, 93, 123, 124, 138, 164, 184, 186, 246, 248, 276, 328, 372, 492, 552, 713, 744, 943, 984, 1271, 1426, 1886, 2139, 2542, 2551, 2829, 2852, 3772, 3813, 4278, 5084, 5102, 5658, 5704, 7544, 7626, 7653, 8556, 10168, 10204, 11316, 15252, 15306, 17112, 20408, 22632, 29233, 30504, 30612, 58466, 58673, 61224, 79081, 87699, 104591, 116932, 117346, 158162, 175398, 176019, 209182, 233864, 234692, 237243, 313773, 316324, 350796, 352038, 418364, 469384, 474486, 627546, 632648, 701592, 704076, 836728, 948972, 1255092, 1408152, 1818863, 1897944, 2405593, 2510184, 3242321, 3637726, 4811186, 5456589, 6484642, 7216779, 7275452, 9622372, 9726963, 10913178, 12969284, 14433558, 14550904, 19244744, 19453926, 21826356, 25938568, 28867116, 38907852, 43652712, 57734232, 74573383, 77815704, 149146766, 223720149, 298293532, 447440298, 596587064, 894880596, 1789761192]

約数ペア:

[(1, 1789761192), (2, 894880596), (3, 596587064), (4, 447440298), (6, 298293532), (8, 223720149), (12, 149146766), (23, 77815704), (24, 74573383), (31, 57734232), (41, 43652712), (46, 38907852), (62, 28867116), (69, 25938568), (82, 21826356), (92, 19453926), (93, 19244744), (123, 14550904), (124, 14433558), (138, 12969284), (164, 10913178), (184, 9726963), (186, 9622372), (246, 7275452), (248, 7216779), (276, 6484642), (328, 5456589), (372, 4811186), (492, 3637726), (552, 3242321), (713, 2510184), (744, 2405593), (943, 1897944), (984, 1818863), (1271, 1408152), (1426, 1255092), (1886, 948972), (2139, 836728), (2542, 704076), (2551, 701592), (2829, 632648), (2852, 627546), (3772, 474486), (3813, 469384), (4278, 418364), (5084, 352038), (5102, 350796), (5658, 316324), (5704, 313773), (7544, 237243), (7626, 234692), (7653, 233864), (8556, 209182), (10168, 176019), (10204, 175398), (11316, 158162), (15252, 117346), (15306, 116932), (17112, 104591), (20408, 87699), (22632, 79081), (29233, 61224), (30504, 58673), (30612, 58466)]