1877573124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:874

約数の個数: 144

約数和(自身を含む): 5558087808

約数和(自身を除く): 3680514684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 257, 318, 371, 477, 514, 547, 636, 742, 771, 954, 1028, 1094, 1113, 1484, 1542, 1641, 1799, 1908, 2188, 2226, 2313, 3084, 3282, 3339, 3598, 3829, 4452, 4626, 4923, 5397, 6564, 6678, 7196, 7658, 9252, 9846, 10794, 11487, 13356, 13621, 15316, 16191, 19692, 21588, 22974, 27242, 28991, 32382, 34461, 40863, 45948, 54484, 57982, 64764, 68922, 81726, 86973, 95347, 115964, 122589, 137844, 140579, 163452, 173946, 190694, 202937, 245178, 260919, 281158, 286041, 347892, 381388, 405874, 421737, 490356, 521838, 562316, 572082, 608811, 811748, 843474, 858123, 984053, 1043676, 1144164, 1217622, 1265211, 1686948, 1716246, 1826433, 1968106, 2435244, 2530422, 2952159, 3432492, 3652866, 3936212, 5060844, 5904318, 7305732, 7450687, 8856477, 11808636, 14901374, 17712954, 22352061, 29802748, 35425908, 44704122, 52154809, 67056183, 89408244, 104309618, 134112366, 156464427, 208619236, 268224732, 312928854, 469393281, 625857708, 938786562, 1877573124]

約数ペア:

[(1, 1877573124), (2, 938786562), (3, 625857708), (4, 469393281), (6, 312928854), (7, 268224732), (9, 208619236), (12, 156464427), (14, 134112366), (18, 104309618), (21, 89408244), (28, 67056183), (36, 52154809), (42, 44704122), (53, 35425908), (63, 29802748), (84, 22352061), (106, 17712954), (126, 14901374), (159, 11808636), (212, 8856477), (252, 7450687), (257, 7305732), (318, 5904318), (371, 5060844), (477, 3936212), (514, 3652866), (547, 3432492), (636, 2952159), (742, 2530422), (771, 2435244), (954, 1968106), (1028, 1826433), (1094, 1716246), (1113, 1686948), (1484, 1265211), (1542, 1217622), (1641, 1144164), (1799, 1043676), (1908, 984053), (2188, 858123), (2226, 843474), (2313, 811748), (3084, 608811), (3282, 572082), (3339, 562316), (3598, 521838), (3829, 490356), (4452, 421737), (4626, 405874), (4923, 381388), (5397, 347892), (6564, 286041), (6678, 281158), (7196, 260919), (7658, 245178), (9252, 202937), (9846, 190694), (10794, 173946), (11487, 163452), (13356, 140579), (13621, 137844), (15316, 122589), (16191, 115964), (19692, 95347), (21588, 86973), (22974, 81726), (27242, 68922), (28991, 64764), (32382, 57982), (34461, 54484), (40863, 45948)]