1264494

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 96

約数和(自身を含む): 3545856

約数和(自身を除く): 2281362

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 23, 33, 34, 42, 46, 49, 51, 66, 69, 77, 98, 102, 119, 138, 147, 154, 161, 187, 231, 238, 253, 294, 322, 357, 374, 391, 462, 483, 506, 539, 561, 714, 759, 782, 833, 966, 1078, 1122, 1127, 1173, 1309, 1518, 1617, 1666, 1771, 2254, 2346, 2499, 2618, 2737, 3234, 3381, 3542, 3927, 4301, 4998, 5313, 5474, 6762, 7854, 8211, 8602, 9163, 10626, 12397, 12903, 16422, 18326, 19159, 24794, 25806, 27489, 30107, 37191, 38318, 54978, 57477, 60214, 74382, 90321, 114954, 180642, 210749, 421498, 632247, 1264494]

約数ペア:

[(1, 1264494), (2, 632247), (3, 421498), (6, 210749), (7, 180642), (11, 114954), (14, 90321), (17, 74382), (21, 60214), (22, 57477), (23, 54978), (33, 38318), (34, 37191), (42, 30107), (46, 27489), (49, 25806), (51, 24794), (66, 19159), (69, 18326), (77, 16422), (98, 12903), (102, 12397), (119, 10626), (138, 9163), (147, 8602), (154, 8211), (161, 7854), (187, 6762), (231, 5474), (238, 5313), (253, 4998), (294, 4301), (322, 3927), (357, 3542), (374, 3381), (391, 3234), (462, 2737), (483, 2618), (506, 2499), (539, 2346), (561, 2254), (714, 1771), (759, 1666), (782, 1617), (833, 1518), (966, 1309), (1078, 1173), (1122, 1127)]