250708284

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 120

約数和(自身を含む): 685731200

約数和(自身を除く): 435022916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 109, 124, 162, 186, 218, 229, 279, 324, 327, 372, 436, 458, 558, 654, 687, 837, 916, 981, 1116, 1308, 1374, 1674, 1962, 2061, 2511, 2748, 2943, 3348, 3379, 3924, 4122, 5022, 5886, 6183, 6758, 7099, 8244, 8829, 10044, 10137, 11772, 12366, 13516, 14198, 17658, 18549, 20274, 21297, 24732, 24961, 28396, 30411, 35316, 37098, 40548, 42594, 49922, 60822, 63891, 74196, 74883, 85188, 91233, 99844, 121644, 127782, 149766, 182466, 191673, 224649, 255564, 273699, 299532, 364932, 383346, 449298, 547398, 575019, 673947, 766692, 773791, 898596, 1094796, 1150038, 1347894, 1547582, 2021841, 2300076, 2321373, 2695788, 3095164, 4043682, 4642746, 6964119, 8087364, 9285492, 13928238, 20892357, 27856476, 41784714, 62677071, 83569428, 125354142, 250708284]

約数ペア:

[(1, 250708284), (2, 125354142), (3, 83569428), (4, 62677071), (6, 41784714), (9, 27856476), (12, 20892357), (18, 13928238), (27, 9285492), (31, 8087364), (36, 6964119), (54, 4642746), (62, 4043682), (81, 3095164), (93, 2695788), (108, 2321373), (109, 2300076), (124, 2021841), (162, 1547582), (186, 1347894), (218, 1150038), (229, 1094796), (279, 898596), (324, 773791), (327, 766692), (372, 673947), (436, 575019), (458, 547398), (558, 449298), (654, 383346), (687, 364932), (837, 299532), (916, 273699), (981, 255564), (1116, 224649), (1308, 191673), (1374, 182466), (1674, 149766), (1962, 127782), (2061, 121644), (2511, 99844), (2748, 91233), (2943, 85188), (3348, 74883), (3379, 74196), (3924, 63891), (4122, 60822), (5022, 49922), (5886, 42594), (6183, 40548), (6758, 37098), (7099, 35316), (8244, 30411), (8829, 28396), (10044, 24961), (10137, 24732), (11772, 21297), (12366, 20274), (13516, 18549), (14198, 17658)]