254245152

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{953}}^1$

素因数の和:1370

約数の個数: 96

約数和(自身を含む): 765459072

約数和(自身を除く): 511213920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 397, 672, 794, 953, 1191, 1588, 1906, 2382, 2779, 2859, 3176, 3812, 4764, 5558, 5718, 6352, 6671, 7624, 8337, 9528, 11116, 11436, 12704, 13342, 15248, 16674, 19056, 20013, 22232, 22872, 26684, 30496, 33348, 38112, 40026, 44464, 45744, 53368, 66696, 80052, 88928, 91488, 106736, 133392, 160104, 213472, 266784, 320208, 378341, 640416, 756682, 1135023, 1513364, 2270046, 2648387, 3026728, 4540092, 5296774, 6053456, 7945161, 9080184, 10593548, 12106912, 15890322, 18160368, 21187096, 31780644, 36320736, 42374192, 63561288, 84748384, 127122576, 254245152]

約数ペア:

[(1, 254245152), (2, 127122576), (3, 84748384), (4, 63561288), (6, 42374192), (7, 36320736), (8, 31780644), (12, 21187096), (14, 18160368), (16, 15890322), (21, 12106912), (24, 10593548), (28, 9080184), (32, 7945161), (42, 6053456), (48, 5296774), (56, 4540092), (84, 3026728), (96, 2648387), (112, 2270046), (168, 1513364), (224, 1135023), (336, 756682), (397, 640416), (672, 378341), (794, 320208), (953, 266784), (1191, 213472), (1588, 160104), (1906, 133392), (2382, 106736), (2779, 91488), (2859, 88928), (3176, 80052), (3812, 66696), (4764, 53368), (5558, 45744), (5718, 44464), (6352, 40026), (6671, 38112), (7624, 33348), (8337, 30496), (9528, 26684), (11116, 22872), (11436, 22232), (12704, 20013), (13342, 19056), (15248, 16674)]