439190892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{13723}}^1$

素因数の和:13867

約数の個数: 72

約数和(自身を含む): 1278857216

約数和(自身を除く): 839666324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 8001, 10668, 13723, 16002, 27446, 32004, 41169, 54892, 82338, 96061, 123507, 164676, 192122, 247014, 288183, 384244, 494028, 576366, 864549, 1152732, 1729098, 1742821, 3458196, 3485642, 5228463, 6971284, 10456926, 12199747, 15685389, 20913852, 24399494, 31370778, 36599241, 48798988, 62741556, 73198482, 109797723, 146396964, 219595446, 439190892]

約数ペア:

[(1, 439190892), (2, 219595446), (3, 146396964), (4, 109797723), (6, 73198482), (7, 62741556), (9, 48798988), (12, 36599241), (14, 31370778), (18, 24399494), (21, 20913852), (28, 15685389), (36, 12199747), (42, 10456926), (63, 6971284), (84, 5228463), (126, 3485642), (127, 3458196), (252, 1742821), (254, 1729098), (381, 1152732), (508, 864549), (762, 576366), (889, 494028), (1143, 384244), (1524, 288183), (1778, 247014), (2286, 192122), (2667, 164676), (3556, 123507), (4572, 96061), (5334, 82338), (8001, 54892), (10668, 41169), (13723, 32004), (16002, 27446)]