427549122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 1267418880

約数和(自身を除く): 839869758

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 61, 63, 66, 77, 78, 91, 99, 117, 122, 126, 143, 154, 182, 183, 198, 231, 234, 273, 286, 366, 389, 427, 429, 462, 546, 549, 671, 693, 778, 793, 819, 854, 858, 1001, 1098, 1167, 1281, 1287, 1342, 1386, 1586, 1638, 2002, 2013, 2334, 2379, 2562, 2574, 2723, 3003, 3501, 3843, 4026, 4279, 4697, 4758, 5057, 5446, 5551, 6006, 6039, 7002, 7137, 7686, 8169, 8558, 8723, 9009, 9394, 10114, 11102, 12078, 12837, 14091, 14274, 15171, 16338, 16653, 17446, 18018, 23729, 24507, 25674, 26169, 28182, 29953, 30342, 33306, 35399, 38511, 42273, 45513, 47458, 49014, 49959, 52338, 55627, 59906, 61061, 70798, 71187, 77022, 78507, 84546, 89859, 91026, 99918, 106197, 111254, 122122, 142374, 157014, 166103, 166881, 179718, 183183, 212394, 213561, 261019, 269577, 308477, 318591, 332206, 333762, 366366, 389389, 427122, 498309, 500643, 522038, 539154, 549549, 616954, 637182, 778778, 783057, 925431, 996618, 1001286, 1099098, 1168167, 1494927, 1566114, 1827133, 1850862, 2159339, 2336334, 2349171, 2776293, 2989854, 3393247, 3504501, 3654266, 4318678, 4698342, 5481399, 5552586, 6478017, 6786494, 7009002, 10179741, 10962798, 12956034, 16444197, 19434051, 20359482, 23752729, 30539223, 32888394, 38868102, 47505458, 61078446, 71258187, 142516374, 213774561, 427549122]

約数ペア:

[(1, 427549122), (2, 213774561), (3, 142516374), (6, 71258187), (7, 61078446), (9, 47505458), (11, 38868102), (13, 32888394), (14, 30539223), (18, 23752729), (21, 20359482), (22, 19434051), (26, 16444197), (33, 12956034), (39, 10962798), (42, 10179741), (61, 7009002), (63, 6786494), (66, 6478017), (77, 5552586), (78, 5481399), (91, 4698342), (99, 4318678), (117, 3654266), (122, 3504501), (126, 3393247), (143, 2989854), (154, 2776293), (182, 2349171), (183, 2336334), (198, 2159339), (231, 1850862), (234, 1827133), (273, 1566114), (286, 1494927), (366, 1168167), (389, 1099098), (427, 1001286), (429, 996618), (462, 925431), (546, 783057), (549, 778778), (671, 637182), (693, 616954), (778, 549549), (793, 539154), (819, 522038), (854, 500643), (858, 498309), (1001, 427122), (1098, 389389), (1167, 366366), (1281, 333762), (1287, 332206), (1342, 318591), (1386, 308477), (1586, 269577), (1638, 261019), (2002, 213561), (2013, 212394), (2334, 183183), (2379, 179718), (2562, 166881), (2574, 166103), (2723, 157014), (3003, 142374), (3501, 122122), (3843, 111254), (4026, 106197), (4279, 99918), (4697, 91026), (4758, 89859), (5057, 84546), (5446, 78507), (5551, 77022), (6006, 71187), (6039, 70798), (7002, 61061), (7137, 59906), (7686, 55627), (8169, 52338), (8558, 49959), (8723, 49014), (9009, 47458), (9394, 45513), (10114, 42273), (11102, 38511), (12078, 35399), (12837, 33306), (14091, 30342), (14274, 29953), (15171, 28182), (16338, 26169), (16653, 25674), (17446, 24507), (18018, 23729)]