218027712

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5233}}^1$

素因数の和:5286

約数の個数: 112

約数和(自身を含む): 680671232

約数和(自身を除く): 462643520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5208, 5233, 5952, 6944, 10416, 10466, 13888, 15699, 20832, 20932, 31398, 36631, 41664, 41864, 62796, 73262, 83728, 109893, 125592, 146524, 162223, 167456, 219786, 251184, 293048, 324446, 334912, 439572, 486669, 502368, 586096, 648892, 879144, 973338, 1004736, 1135561, 1172192, 1297784, 1758288, 1946676, 2271122, 2344384, 2595568, 3406683, 3516576, 3893352, 4542244, 5191136, 6813366, 7033152, 7786704, 9084488, 10382272, 13626732, 15573408, 18168976, 27253464, 31146816, 36337952, 54506928, 72675904, 109013856, 218027712]

約数ペア:

[(1, 218027712), (2, 109013856), (3, 72675904), (4, 54506928), (6, 36337952), (7, 31146816), (8, 27253464), (12, 18168976), (14, 15573408), (16, 13626732), (21, 10382272), (24, 9084488), (28, 7786704), (31, 7033152), (32, 6813366), (42, 5191136), (48, 4542244), (56, 3893352), (62, 3516576), (64, 3406683), (84, 2595568), (93, 2344384), (96, 2271122), (112, 1946676), (124, 1758288), (168, 1297784), (186, 1172192), (192, 1135561), (217, 1004736), (224, 973338), (248, 879144), (336, 648892), (372, 586096), (434, 502368), (448, 486669), (496, 439572), (651, 334912), (672, 324446), (744, 293048), (868, 251184), (992, 219786), (1302, 167456), (1344, 162223), (1488, 146524), (1736, 125592), (1984, 109893), (2604, 83728), (2976, 73262), (3472, 62796), (5208, 41864), (5233, 41664), (5952, 36631), (6944, 31398), (10416, 20932), (10466, 20832), (13888, 15699)]