40344048

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2051

約数の個数: 80

約数和(自身を含む): 118325760

約数和(自身を除く): 77981712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 1987, 2256, 2538, 3384, 3974, 5076, 5961, 6768, 7948, 10152, 11922, 15896, 17883, 20304, 23844, 31792, 35766, 47688, 53649, 71532, 93389, 95376, 107298, 143064, 186778, 214596, 280167, 286128, 373556, 429192, 560334, 747112, 840501, 858384, 1120668, 1494224, 1681002, 2241336, 2521503, 3362004, 4482672, 5043006, 6724008, 10086012, 13448016, 20172024, 40344048]

約数ペア:

[(1, 40344048), (2, 20172024), (3, 13448016), (4, 10086012), (6, 6724008), (8, 5043006), (9, 4482672), (12, 3362004), (16, 2521503), (18, 2241336), (24, 1681002), (27, 1494224), (36, 1120668), (47, 858384), (48, 840501), (54, 747112), (72, 560334), (94, 429192), (108, 373556), (141, 286128), (144, 280167), (188, 214596), (216, 186778), (282, 143064), (376, 107298), (423, 95376), (432, 93389), (564, 71532), (752, 53649), (846, 47688), (1128, 35766), (1269, 31792), (1692, 23844), (1987, 20304), (2256, 17883), (2538, 15896), (3384, 11922), (3974, 10152), (5076, 7948), (5961, 6768)]