40299714

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 112896000

約数和(自身を除く): 72596286

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 59, 63, 78, 91, 117, 118, 126, 139, 177, 182, 189, 234, 273, 278, 351, 354, 378, 413, 417, 531, 546, 702, 767, 819, 826, 834, 973, 1062, 1239, 1251, 1534, 1593, 1638, 1807, 1946, 2301, 2457, 2478, 2502, 2919, 3186, 3614, 3717, 3753, 4602, 4914, 5369, 5421, 5838, 6903, 7434, 7506, 8201, 8757, 10738, 10842, 11151, 12649, 13806, 16107, 16263, 16402, 17514, 20709, 22302, 24603, 25298, 26271, 32214, 32526, 37947, 41418, 48321, 48789, 49206, 52542, 57407, 73809, 75894, 96642, 97578, 106613, 113841, 114814, 144963, 147618, 172221, 213226, 221427, 227682, 289926, 319839, 341523, 344442, 442854, 516663, 639678, 683046, 746291, 959517, 1033326, 1492582, 1549989, 1919034, 2238873, 2878551, 3099978, 4477746, 5757102, 6716619, 13433238, 20149857, 40299714]

約数ペア:

[(1, 40299714), (2, 20149857), (3, 13433238), (6, 6716619), (7, 5757102), (9, 4477746), (13, 3099978), (14, 2878551), (18, 2238873), (21, 1919034), (26, 1549989), (27, 1492582), (39, 1033326), (42, 959517), (54, 746291), (59, 683046), (63, 639678), (78, 516663), (91, 442854), (117, 344442), (118, 341523), (126, 319839), (139, 289926), (177, 227682), (182, 221427), (189, 213226), (234, 172221), (273, 147618), (278, 144963), (351, 114814), (354, 113841), (378, 106613), (413, 97578), (417, 96642), (531, 75894), (546, 73809), (702, 57407), (767, 52542), (819, 49206), (826, 48789), (834, 48321), (973, 41418), (1062, 37947), (1239, 32526), (1251, 32214), (1534, 26271), (1593, 25298), (1638, 24603), (1807, 22302), (1946, 20709), (2301, 17514), (2457, 16402), (2478, 16263), (2502, 16107), (2919, 13806), (3186, 12649), (3614, 11151), (3717, 10842), (3753, 10738), (4602, 8757), (4914, 8201), (5369, 7506), (5421, 7434), (5838, 6903)]