443394

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:61

約数の個数: 80

約数和(自身を含む): 1254528

約数和(自身を除く): 811134

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 27, 34, 42, 46, 51, 54, 63, 69, 81, 102, 119, 126, 138, 153, 161, 162, 189, 207, 238, 306, 322, 357, 378, 391, 414, 459, 483, 567, 621, 714, 782, 918, 966, 1071, 1134, 1173, 1242, 1377, 1449, 1863, 2142, 2346, 2737, 2754, 2898, 3213, 3519, 3726, 4347, 5474, 6426, 7038, 8211, 8694, 9639, 10557, 13041, 16422, 19278, 21114, 24633, 26082, 31671, 49266, 63342, 73899, 147798, 221697, 443394]

約数ペア:

[(1, 443394), (2, 221697), (3, 147798), (6, 73899), (7, 63342), (9, 49266), (14, 31671), (17, 26082), (18, 24633), (21, 21114), (23, 19278), (27, 16422), (34, 13041), (42, 10557), (46, 9639), (51, 8694), (54, 8211), (63, 7038), (69, 6426), (81, 5474), (102, 4347), (119, 3726), (126, 3519), (138, 3213), (153, 2898), (161, 2754), (162, 2737), (189, 2346), (207, 2142), (238, 1863), (306, 1449), (322, 1377), (357, 1242), (378, 1173), (391, 1134), (414, 1071), (459, 966), (483, 918), (567, 782), (621, 714)]