428045166

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{1109}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 952726320

約数和(自身を除く): 524681154

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 523, 738, 1046, 1109, 1569, 2218, 3138, 3327, 4707, 6654, 9414, 9981, 19962, 21443, 42886, 45469, 64329, 90938, 128658, 136407, 192987, 272814, 385974, 409221, 580007, 818442, 1160014, 1740021, 3480042, 5220063, 10440126, 23780287, 47560574, 71340861, 142681722, 214022583, 428045166]

約数ペア:

[(1, 428045166), (2, 214022583), (3, 142681722), (6, 71340861), (9, 47560574), (18, 23780287), (41, 10440126), (82, 5220063), (123, 3480042), (246, 1740021), (369, 1160014), (523, 818442), (738, 580007), (1046, 409221), (1109, 385974), (1569, 272814), (2218, 192987), (3138, 136407), (3327, 128658), (4707, 90938), (6654, 64329), (9414, 45469), (9981, 42886), (19962, 21443)]