1257146856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2477}}^1$

素因数の和:2568

約数の個数: 192

約数和(自身を含む): 4174934400

約数和(自身を除く): 2917787544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 53, 56, 57, 63, 72, 76, 84, 106, 114, 126, 133, 152, 159, 168, 171, 212, 228, 252, 266, 318, 342, 371, 399, 424, 456, 477, 504, 532, 636, 684, 742, 798, 954, 1007, 1064, 1113, 1197, 1272, 1368, 1484, 1596, 1908, 2014, 2226, 2394, 2477, 2968, 3021, 3192, 3339, 3816, 4028, 4452, 4788, 4954, 6042, 6678, 7049, 7431, 8056, 8904, 9063, 9576, 9908, 12084, 13356, 14098, 14862, 17339, 18126, 19816, 21147, 22293, 24168, 26712, 28196, 29724, 34678, 36252, 42294, 44586, 47063, 52017, 56392, 59448, 63441, 69356, 72504, 84588, 89172, 94126, 104034, 126882, 131281, 138712, 141189, 156051, 169176, 178344, 188252, 208068, 253764, 262562, 282378, 312102, 329441, 376504, 393843, 416136, 423567, 507528, 525124, 564756, 624204, 658882, 787686, 847134, 918967, 988323, 1050248, 1129512, 1181529, 1248408, 1317764, 1575372, 1694268, 1837934, 1976646, 2363058, 2494339, 2635528, 2756901, 2964969, 3150744, 3388536, 3675868, 3953292, 4726116, 4988678, 5513802, 5929938, 7351736, 7483017, 7906584, 8270703, 9452232, 9977356, 11027604, 11859876, 14966034, 16541406, 17460373, 19954712, 22055208, 22449051, 23719752, 29932068, 33082812, 34920746, 44898102, 52381119, 59864136, 66165624, 69841492, 89796204, 104762238, 139682984, 157143357, 179592408, 209524476, 314286714, 419048952, 628573428, 1257146856]

約数ペア:

[(1, 1257146856), (2, 628573428), (3, 419048952), (4, 314286714), (6, 209524476), (7, 179592408), (8, 157143357), (9, 139682984), (12, 104762238), (14, 89796204), (18, 69841492), (19, 66165624), (21, 59864136), (24, 52381119), (28, 44898102), (36, 34920746), (38, 33082812), (42, 29932068), (53, 23719752), (56, 22449051), (57, 22055208), (63, 19954712), (72, 17460373), (76, 16541406), (84, 14966034), (106, 11859876), (114, 11027604), (126, 9977356), (133, 9452232), (152, 8270703), (159, 7906584), (168, 7483017), (171, 7351736), (212, 5929938), (228, 5513802), (252, 4988678), (266, 4726116), (318, 3953292), (342, 3675868), (371, 3388536), (399, 3150744), (424, 2964969), (456, 2756901), (477, 2635528), (504, 2494339), (532, 2363058), (636, 1976646), (684, 1837934), (742, 1694268), (798, 1575372), (954, 1317764), (1007, 1248408), (1064, 1181529), (1113, 1129512), (1197, 1050248), (1272, 988323), (1368, 918967), (1484, 847134), (1596, 787686), (1908, 658882), (2014, 624204), (2226, 564756), (2394, 525124), (2477, 507528), (2968, 423567), (3021, 416136), (3192, 393843), (3339, 376504), (3816, 329441), (4028, 312102), (4452, 282378), (4788, 262562), (4954, 253764), (6042, 208068), (6678, 188252), (7049, 178344), (7431, 169176), (8056, 156051), (8904, 141189), (9063, 138712), (9576, 131281), (9908, 126882), (12084, 104034), (13356, 94126), (14098, 89172), (14862, 84588), (17339, 72504), (18126, 69356), (19816, 63441), (21147, 59448), (22293, 56392), (24168, 52017), (26712, 47063), (28196, 44586), (29724, 42294), (34678, 36252)]