274085812

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 667340800

約数和(自身を除く): 393254988

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 121, 127, 143, 154, 182, 196, 242, 254, 286, 308, 343, 364, 484, 508, 539, 572, 637, 686, 847, 889, 1001, 1078, 1274, 1372, 1397, 1573, 1651, 1694, 1778, 2002, 2156, 2548, 2794, 3146, 3302, 3388, 3556, 3773, 4004, 4459, 5588, 5929, 6223, 6292, 6604, 7007, 7546, 8918, 9779, 11011, 11557, 11858, 12446, 14014, 15092, 15367, 17836, 18161, 19558, 22022, 23114, 23716, 24892, 28028, 30734, 36322, 39116, 41503, 43561, 44044, 46228, 49049, 61468, 68453, 72644, 77077, 80899, 83006, 87122, 98098, 107569, 127127, 136906, 154154, 161798, 166012, 174244, 196196, 199771, 215138, 254254, 273812, 308308, 323596, 399542, 430276, 479171, 508508, 539539, 566293, 752983, 799084, 889889, 958342, 1079078, 1132586, 1398397, 1505966, 1779778, 1916684, 2158156, 2265172, 2796794, 3011932, 3559556, 5270881, 5593588, 6229223, 9788779, 10541762, 12458446, 19577558, 21083524, 24916892, 39155116, 68521453, 137042906, 274085812]

約数ペア:

[(1, 274085812), (2, 137042906), (4, 68521453), (7, 39155116), (11, 24916892), (13, 21083524), (14, 19577558), (22, 12458446), (26, 10541762), (28, 9788779), (44, 6229223), (49, 5593588), (52, 5270881), (77, 3559556), (91, 3011932), (98, 2796794), (121, 2265172), (127, 2158156), (143, 1916684), (154, 1779778), (182, 1505966), (196, 1398397), (242, 1132586), (254, 1079078), (286, 958342), (308, 889889), (343, 799084), (364, 752983), (484, 566293), (508, 539539), (539, 508508), (572, 479171), (637, 430276), (686, 399542), (847, 323596), (889, 308308), (1001, 273812), (1078, 254254), (1274, 215138), (1372, 199771), (1397, 196196), (1573, 174244), (1651, 166012), (1694, 161798), (1778, 154154), (2002, 136906), (2156, 127127), (2548, 107569), (2794, 98098), (3146, 87122), (3302, 83006), (3388, 80899), (3556, 77077), (3773, 72644), (4004, 68453), (4459, 61468), (5588, 49049), (5929, 46228), (6223, 44044), (6292, 43561), (6604, 41503), (7007, 39116), (7546, 36322), (8918, 30734), (9779, 28028), (11011, 24892), (11557, 23716), (11858, 23114), (12446, 22022), (14014, 19558), (15092, 18161), (15367, 17836)]