215273268

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2187

約数の個数: 144

約数和(自身を含む): 683726400

約数和(自身を除く): 468453132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 513, 532, 588, 684, 756, 798, 882, 931, 1026, 1197, 1323, 1596, 1764, 1862, 2052, 2141, 2394, 2646, 2793, 3591, 3724, 4282, 4788, 5292, 5586, 6423, 7182, 8379, 8564, 11172, 12846, 14364, 14987, 16758, 19269, 25137, 25692, 29974, 33516, 38538, 40679, 44961, 50274, 57807, 59948, 77076, 81358, 89922, 100548, 104909, 115614, 122037, 134883, 162716, 179844, 209818, 231228, 244074, 269766, 284753, 314727, 366111, 404649, 419636, 488148, 539532, 569506, 629454, 732222, 809298, 854259, 944181, 1098333, 1139012, 1258908, 1464444, 1618596, 1708518, 1888362, 1993271, 2196666, 2562777, 2832543, 3417036, 3776724, 3986542, 4393332, 5125554, 5665086, 5979813, 7688331, 7973084, 10251108, 11330172, 11959626, 15376662, 17939439, 23919252, 30753324, 35878878, 53818317, 71757756, 107636634, 215273268]

約数ペア:

[(1, 215273268), (2, 107636634), (3, 71757756), (4, 53818317), (6, 35878878), (7, 30753324), (9, 23919252), (12, 17939439), (14, 15376662), (18, 11959626), (19, 11330172), (21, 10251108), (27, 7973084), (28, 7688331), (36, 5979813), (38, 5665086), (42, 5125554), (49, 4393332), (54, 3986542), (57, 3776724), (63, 3417036), (76, 2832543), (84, 2562777), (98, 2196666), (108, 1993271), (114, 1888362), (126, 1708518), (133, 1618596), (147, 1464444), (171, 1258908), (189, 1139012), (196, 1098333), (228, 944181), (252, 854259), (266, 809298), (294, 732222), (342, 629454), (378, 569506), (399, 539532), (441, 488148), (513, 419636), (532, 404649), (588, 366111), (684, 314727), (756, 284753), (798, 269766), (882, 244074), (931, 231228), (1026, 209818), (1197, 179844), (1323, 162716), (1596, 134883), (1764, 122037), (1862, 115614), (2052, 104909), (2141, 100548), (2394, 89922), (2646, 81358), (2793, 77076), (3591, 59948), (3724, 57807), (4282, 50274), (4788, 44961), (5292, 40679), (5586, 38538), (6423, 33516), (7182, 29974), (8379, 25692), (8564, 25137), (11172, 19269), (12846, 16758), (14364, 14987)]