889167984

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{2341}}^1$

素因数の和:2586

約数の個数: 80

約数和(自身を含む): 2366244384

約数和(自身を除く): 1477076400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 193, 246, 328, 386, 492, 579, 656, 772, 984, 1158, 1544, 1968, 2316, 2341, 3088, 4632, 4682, 7023, 7913, 9264, 9364, 14046, 15826, 18728, 23739, 28092, 31652, 37456, 47478, 56184, 63304, 94956, 95981, 112368, 126608, 189912, 191962, 287943, 379824, 383924, 451813, 575886, 767848, 903626, 1151772, 1355439, 1535696, 1807252, 2303544, 2710878, 3614504, 4607088, 5421756, 7229008, 10843512, 18524333, 21687024, 37048666, 55572999, 74097332, 111145998, 148194664, 222291996, 296389328, 444583992, 889167984]

約数ペア:

[(1, 889167984), (2, 444583992), (3, 296389328), (4, 222291996), (6, 148194664), (8, 111145998), (12, 74097332), (16, 55572999), (24, 37048666), (41, 21687024), (48, 18524333), (82, 10843512), (123, 7229008), (164, 5421756), (193, 4607088), (246, 3614504), (328, 2710878), (386, 2303544), (492, 1807252), (579, 1535696), (656, 1355439), (772, 1151772), (984, 903626), (1158, 767848), (1544, 575886), (1968, 451813), (2316, 383924), (2341, 379824), (3088, 287943), (4632, 191962), (4682, 189912), (7023, 126608), (7913, 112368), (9264, 95981), (9364, 94956), (14046, 63304), (15826, 56184), (18728, 47478), (23739, 37456), (28092, 31652)]