1290788712

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1040

約数の個数: 144

約数和(自身を含む): 3763190340

約数和(自身を除く): 2472401628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 53, 57, 72, 76, 106, 114, 152, 159, 171, 212, 228, 318, 342, 361, 424, 456, 477, 636, 684, 722, 937, 954, 1007, 1083, 1272, 1368, 1444, 1874, 1908, 2014, 2166, 2811, 2888, 3021, 3249, 3748, 3816, 4028, 4332, 5622, 6042, 6498, 7496, 8056, 8433, 8664, 9063, 11244, 12084, 12996, 16866, 17803, 18126, 19133, 22488, 24168, 25992, 33732, 35606, 36252, 38266, 49661, 53409, 57399, 67464, 71212, 72504, 76532, 99322, 106818, 114798, 142424, 148983, 153064, 160227, 172197, 198644, 213636, 229596, 297966, 320454, 338257, 344394, 397288, 427272, 446949, 459192, 595932, 640908, 676514, 688788, 893898, 943559, 1014771, 1191864, 1281816, 1353028, 1377576, 1787796, 1887118, 2029542, 2706056, 2830677, 3044313, 3575592, 3774236, 4059084, 5661354, 6088626, 7548472, 8118168, 8492031, 11322708, 12177252, 16984062, 17927621, 22645416, 24354504, 33968124, 35855242, 53782863, 67936248, 71710484, 107565726, 143420968, 161348589, 215131452, 322697178, 430262904, 645394356, 1290788712]

約数ペア:

[(1, 1290788712), (2, 645394356), (3, 430262904), (4, 322697178), (6, 215131452), (8, 161348589), (9, 143420968), (12, 107565726), (18, 71710484), (19, 67936248), (24, 53782863), (36, 35855242), (38, 33968124), (53, 24354504), (57, 22645416), (72, 17927621), (76, 16984062), (106, 12177252), (114, 11322708), (152, 8492031), (159, 8118168), (171, 7548472), (212, 6088626), (228, 5661354), (318, 4059084), (342, 3774236), (361, 3575592), (424, 3044313), (456, 2830677), (477, 2706056), (636, 2029542), (684, 1887118), (722, 1787796), (937, 1377576), (954, 1353028), (1007, 1281816), (1083, 1191864), (1272, 1014771), (1368, 943559), (1444, 893898), (1874, 688788), (1908, 676514), (2014, 640908), (2166, 595932), (2811, 459192), (2888, 446949), (3021, 427272), (3249, 397288), (3748, 344394), (3816, 338257), (4028, 320454), (4332, 297966), (5622, 229596), (6042, 213636), (6498, 198644), (7496, 172197), (8056, 160227), (8433, 153064), (8664, 148983), (9063, 142424), (11244, 114798), (12084, 106818), (12996, 99322), (16866, 76532), (17803, 72504), (18126, 71212), (19133, 67464), (22488, 57399), (24168, 53409), (25992, 49661), (33732, 38266), (35606, 36252)]