253193472

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{5233}}^1$

素因数の和:5265

約数の個数: 144

約数和(自身を含む): 855863680

約数和(自身を除く): 602670208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5233, 5376, 6048, 6912, 8064, 10466, 12096, 15699, 16128, 20932, 24192, 31398, 36631, 41864, 47097, 48384, 62796, 73262, 83728, 94194, 109893, 125592, 141291, 146524, 167456, 188388, 219786, 251184, 282582, 293048, 329679, 334912, 376776, 439572, 502368, 565164, 586096, 659358, 669824, 753552, 879144, 989037, 1004736, 1130328, 1172192, 1318716, 1339648, 1507104, 1758288, 1978074, 2009472, 2260656, 2344384, 2637432, 3014208, 3516576, 3956148, 4018944, 4521312, 4688768, 5274864, 6028416, 7033152, 7912296, 9042624, 9377536, 10549728, 12056832, 14066304, 15824592, 18085248, 21099456, 28132608, 31649184, 36170496, 42198912, 63298368, 84397824, 126596736, 253193472]

約数ペア:

[(1, 253193472), (2, 126596736), (3, 84397824), (4, 63298368), (6, 42198912), (7, 36170496), (8, 31649184), (9, 28132608), (12, 21099456), (14, 18085248), (16, 15824592), (18, 14066304), (21, 12056832), (24, 10549728), (27, 9377536), (28, 9042624), (32, 7912296), (36, 7033152), (42, 6028416), (48, 5274864), (54, 4688768), (56, 4521312), (63, 4018944), (64, 3956148), (72, 3516576), (84, 3014208), (96, 2637432), (108, 2344384), (112, 2260656), (126, 2009472), (128, 1978074), (144, 1758288), (168, 1507104), (189, 1339648), (192, 1318716), (216, 1172192), (224, 1130328), (252, 1004736), (256, 989037), (288, 879144), (336, 753552), (378, 669824), (384, 659358), (432, 586096), (448, 565164), (504, 502368), (576, 439572), (672, 376776), (756, 334912), (768, 329679), (864, 293048), (896, 282582), (1008, 251184), (1152, 219786), (1344, 188388), (1512, 167456), (1728, 146524), (1792, 141291), (2016, 125592), (2304, 109893), (2688, 94194), (3024, 83728), (3456, 73262), (4032, 62796), (5233, 48384), (5376, 47097), (6048, 41864), (6912, 36631), (8064, 31398), (10466, 24192), (12096, 20932), (15699, 16128)]