254226924

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{569}}^1$

素因数の和:789

約数の個数: 120

約数和(自身を含む): 764739360

約数和(自身を除く): 510512436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 197, 252, 324, 378, 394, 567, 569, 591, 756, 788, 1134, 1138, 1182, 1379, 1707, 1773, 2268, 2276, 2364, 2758, 3414, 3546, 3983, 4137, 5121, 5319, 5516, 6828, 7092, 7966, 8274, 10242, 10638, 11949, 12411, 15363, 15932, 15957, 16548, 20484, 21276, 23898, 24822, 30726, 31914, 35847, 37233, 46089, 47796, 49644, 61452, 63828, 71694, 74466, 92178, 107541, 111699, 112093, 143388, 148932, 184356, 215082, 223398, 224186, 322623, 336279, 430164, 446796, 448372, 645246, 672558, 784651, 1008837, 1290492, 1345116, 1569302, 2017674, 2353953, 3026511, 3138604, 4035348, 4707906, 6053022, 7061859, 9079533, 9415812, 12106044, 14123718, 18159066, 21185577, 28247436, 36318132, 42371154, 63556731, 84742308, 127113462, 254226924]

約数ペア:

[(1, 254226924), (2, 127113462), (3, 84742308), (4, 63556731), (6, 42371154), (7, 36318132), (9, 28247436), (12, 21185577), (14, 18159066), (18, 14123718), (21, 12106044), (27, 9415812), (28, 9079533), (36, 7061859), (42, 6053022), (54, 4707906), (63, 4035348), (81, 3138604), (84, 3026511), (108, 2353953), (126, 2017674), (162, 1569302), (189, 1345116), (197, 1290492), (252, 1008837), (324, 784651), (378, 672558), (394, 645246), (567, 448372), (569, 446796), (591, 430164), (756, 336279), (788, 322623), (1134, 224186), (1138, 223398), (1182, 215082), (1379, 184356), (1707, 148932), (1773, 143388), (2268, 112093), (2276, 111699), (2364, 107541), (2758, 92178), (3414, 74466), (3546, 71694), (3983, 63828), (4137, 61452), (5121, 49644), (5319, 47796), (5516, 46089), (6828, 37233), (7092, 35847), (7966, 31914), (8274, 30726), (10242, 24822), (10638, 23898), (11949, 21276), (12411, 20484), (15363, 16548), (15932, 15957)]