213493728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:789

約数の個数: 192

約数和(自身を含む): 704471040

約数和(自身を除く): 490977312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 96, 112, 114, 133, 138, 152, 161, 168, 184, 224, 228, 266, 276, 304, 322, 336, 368, 399, 437, 456, 483, 532, 552, 608, 644, 672, 727, 736, 798, 874, 912, 966, 1064, 1104, 1288, 1311, 1454, 1596, 1748, 1824, 1932, 2128, 2181, 2208, 2576, 2622, 2908, 3059, 3192, 3496, 3864, 4256, 4362, 5089, 5152, 5244, 5816, 6118, 6384, 6992, 7728, 8724, 9177, 10178, 10488, 11632, 12236, 12768, 13813, 13984, 15267, 15456, 16721, 17448, 18354, 20356, 20976, 23264, 24472, 27626, 30534, 33442, 34896, 36708, 40712, 41439, 41952, 48944, 50163, 55252, 61068, 66884, 69792, 73416, 81424, 82878, 96691, 97888, 100326, 110504, 117047, 122136, 133768, 146832, 162848, 165756, 193382, 200652, 221008, 234094, 244272, 267536, 290073, 293664, 317699, 331512, 351141, 386764, 401304, 442016, 468188, 488544, 535072, 580146, 635398, 663024, 702282, 773528, 802608, 936376, 953097, 1160292, 1270796, 1326048, 1404564, 1547056, 1605216, 1872752, 1906194, 2223893, 2320584, 2541592, 2809128, 3094112, 3745504, 3812388, 4447786, 4641168, 5083184, 5618256, 6671679, 7624776, 8895572, 9282336, 10166368, 11236512, 13343358, 15249552, 17791144, 26686716, 30499104, 35582288, 53373432, 71164576, 106746864, 213493728]

約数ペア:

[(1, 213493728), (2, 106746864), (3, 71164576), (4, 53373432), (6, 35582288), (7, 30499104), (8, 26686716), (12, 17791144), (14, 15249552), (16, 13343358), (19, 11236512), (21, 10166368), (23, 9282336), (24, 8895572), (28, 7624776), (32, 6671679), (38, 5618256), (42, 5083184), (46, 4641168), (48, 4447786), (56, 3812388), (57, 3745504), (69, 3094112), (76, 2809128), (84, 2541592), (92, 2320584), (96, 2223893), (112, 1906194), (114, 1872752), (133, 1605216), (138, 1547056), (152, 1404564), (161, 1326048), (168, 1270796), (184, 1160292), (224, 953097), (228, 936376), (266, 802608), (276, 773528), (304, 702282), (322, 663024), (336, 635398), (368, 580146), (399, 535072), (437, 488544), (456, 468188), (483, 442016), (532, 401304), (552, 386764), (608, 351141), (644, 331512), (672, 317699), (727, 293664), (736, 290073), (798, 267536), (874, 244272), (912, 234094), (966, 221008), (1064, 200652), (1104, 193382), (1288, 165756), (1311, 162848), (1454, 146832), (1596, 133768), (1748, 122136), (1824, 117047), (1932, 110504), (2128, 100326), (2181, 97888), (2208, 96691), (2576, 82878), (2622, 81424), (2908, 73416), (3059, 69792), (3192, 66884), (3496, 61068), (3864, 55252), (4256, 50163), (4362, 48944), (5089, 41952), (5152, 41439), (5244, 40712), (5816, 36708), (6118, 34896), (6384, 33442), (6992, 30534), (7728, 27626), (8724, 24472), (9177, 23264), (10178, 20976), (10488, 20356), (11632, 18354), (12236, 17448), (12768, 16721), (13813, 15456), (13984, 15267)]