231071022

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:887

約数の個数: 128

約数和(自身を含む): 643507200

約数和(自身を除く): 412436178

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 59, 63, 78, 91, 117, 118, 126, 177, 182, 189, 234, 273, 351, 354, 378, 413, 531, 546, 702, 767, 797, 819, 826, 1062, 1239, 1534, 1593, 1594, 1638, 2301, 2391, 2457, 2478, 3186, 3717, 4602, 4782, 4914, 5369, 5579, 6903, 7173, 7434, 10361, 10738, 11151, 11158, 13806, 14346, 16107, 16737, 20709, 20722, 21519, 22302, 31083, 32214, 33474, 41418, 43038, 47023, 48321, 50211, 62166, 72527, 93249, 94046, 96642, 100422, 141069, 144963, 145054, 150633, 186498, 217581, 279747, 282138, 289926, 301266, 329161, 423207, 435162, 559494, 611299, 652743, 658322, 846414, 987483, 1222598, 1269621, 1305486, 1833897, 1958229, 1974966, 2539242, 2962449, 3667794, 3916458, 4279093, 5501691, 5924898, 8558186, 8887347, 11003382, 12837279, 16505073, 17774694, 25674558, 33010146, 38511837, 77023674, 115535511, 231071022]

約数ペア:

[(1, 231071022), (2, 115535511), (3, 77023674), (6, 38511837), (7, 33010146), (9, 25674558), (13, 17774694), (14, 16505073), (18, 12837279), (21, 11003382), (26, 8887347), (27, 8558186), (39, 5924898), (42, 5501691), (54, 4279093), (59, 3916458), (63, 3667794), (78, 2962449), (91, 2539242), (117, 1974966), (118, 1958229), (126, 1833897), (177, 1305486), (182, 1269621), (189, 1222598), (234, 987483), (273, 846414), (351, 658322), (354, 652743), (378, 611299), (413, 559494), (531, 435162), (546, 423207), (702, 329161), (767, 301266), (797, 289926), (819, 282138), (826, 279747), (1062, 217581), (1239, 186498), (1534, 150633), (1593, 145054), (1594, 144963), (1638, 141069), (2301, 100422), (2391, 96642), (2457, 94046), (2478, 93249), (3186, 72527), (3717, 62166), (4602, 50211), (4782, 48321), (4914, 47023), (5369, 43038), (5579, 41418), (6903, 33474), (7173, 32214), (7434, 31083), (10361, 22302), (10738, 21519), (11151, 20722), (11158, 20709), (13806, 16737), (14346, 16107)]