243460728

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{17891}}^1$

素因数の和:17919

約数の個数: 96

約数和(自身を含む): 781522560

約数和(自身を除く): 538061832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2268, 3402, 4536, 6804, 13608, 17891, 35782, 53673, 71564, 107346, 125237, 143128, 161019, 214692, 250474, 322038, 375711, 429384, 483057, 500948, 644076, 751422, 966114, 1001896, 1127133, 1288152, 1449171, 1502844, 1932228, 2254266, 2898342, 3005688, 3381399, 3864456, 4347513, 4508532, 5796684, 6762798, 8695026, 9017064, 10144197, 11593368, 13525596, 17390052, 20288394, 27051192, 30432591, 34780104, 40576788, 60865182, 81153576, 121730364, 243460728]

約数ペア:

[(1, 243460728), (2, 121730364), (3, 81153576), (4, 60865182), (6, 40576788), (7, 34780104), (8, 30432591), (9, 27051192), (12, 20288394), (14, 17390052), (18, 13525596), (21, 11593368), (24, 10144197), (27, 9017064), (28, 8695026), (36, 6762798), (42, 5796684), (54, 4508532), (56, 4347513), (63, 3864456), (72, 3381399), (81, 3005688), (84, 2898342), (108, 2254266), (126, 1932228), (162, 1502844), (168, 1449171), (189, 1288152), (216, 1127133), (243, 1001896), (252, 966114), (324, 751422), (378, 644076), (486, 500948), (504, 483057), (567, 429384), (648, 375711), (756, 322038), (972, 250474), (1134, 214692), (1512, 161019), (1701, 143128), (1944, 125237), (2268, 107346), (3402, 71564), (4536, 53673), (6804, 35782), (13608, 17891)]