211926456

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2503

約数の個数: 160

約数和(自身を含む): 714384000

約数和(自身を除く): 502457544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 252, 266, 324, 342, 378, 399, 456, 504, 513, 532, 567, 648, 684, 756, 798, 1026, 1064, 1134, 1197, 1368, 1512, 1539, 1596, 2052, 2268, 2394, 2459, 3078, 3192, 3591, 4104, 4536, 4788, 4918, 6156, 7182, 7377, 9576, 9836, 10773, 12312, 14364, 14754, 17213, 19672, 21546, 22131, 28728, 29508, 34426, 43092, 44262, 46721, 51639, 59016, 66393, 68852, 86184, 88524, 93442, 103278, 132786, 137704, 140163, 154917, 177048, 186884, 199179, 206556, 265572, 280326, 309834, 327047, 373768, 398358, 413112, 420489, 464751, 531144, 560652, 619668, 654094, 796716, 840978, 929502, 981141, 1121304, 1239336, 1261467, 1308188, 1394253, 1593432, 1681956, 1859004, 1962282, 2522934, 2616376, 2788506, 2943423, 3363912, 3718008, 3784401, 3924564, 5045868, 5577012, 5886846, 7568802, 7849128, 8830269, 10091736, 11154024, 11773692, 15137604, 17660538, 23547384, 26490807, 30275208, 35321076, 52981614, 70642152, 105963228, 211926456]

約数ペア:

[(1, 211926456), (2, 105963228), (3, 70642152), (4, 52981614), (6, 35321076), (7, 30275208), (8, 26490807), (9, 23547384), (12, 17660538), (14, 15137604), (18, 11773692), (19, 11154024), (21, 10091736), (24, 8830269), (27, 7849128), (28, 7568802), (36, 5886846), (38, 5577012), (42, 5045868), (54, 3924564), (56, 3784401), (57, 3718008), (63, 3363912), (72, 2943423), (76, 2788506), (81, 2616376), (84, 2522934), (108, 1962282), (114, 1859004), (126, 1681956), (133, 1593432), (152, 1394253), (162, 1308188), (168, 1261467), (171, 1239336), (189, 1121304), (216, 981141), (228, 929502), (252, 840978), (266, 796716), (324, 654094), (342, 619668), (378, 560652), (399, 531144), (456, 464751), (504, 420489), (513, 413112), (532, 398358), (567, 373768), (648, 327047), (684, 309834), (756, 280326), (798, 265572), (1026, 206556), (1064, 199179), (1134, 186884), (1197, 177048), (1368, 154917), (1512, 140163), (1539, 137704), (1596, 132786), (2052, 103278), (2268, 93442), (2394, 88524), (2459, 86184), (3078, 68852), (3192, 66393), (3591, 59016), (4104, 51639), (4536, 46721), (4788, 44262), (4918, 43092), (6156, 34426), (7182, 29508), (7377, 28728), (9576, 22131), (9836, 21546), (10773, 19672), (12312, 17213), (14364, 14754)]