247551444

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6967}}^1$

素因数の和:7034

約数の個数: 96

約数和(自身を含む): 749199360

約数和(自身を除く): 501647916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 564, 658, 756, 846, 987, 1269, 1316, 1692, 1974, 2538, 2961, 3948, 5076, 5922, 6967, 8883, 11844, 13934, 17766, 20901, 27868, 35532, 41802, 48769, 62703, 83604, 97538, 125406, 146307, 188109, 195076, 250812, 292614, 327449, 376218, 438921, 585228, 654898, 752436, 877842, 982347, 1309796, 1316763, 1755684, 1964694, 2292143, 2633526, 2947041, 3929388, 4584286, 5267052, 5894082, 6876429, 8841123, 9168572, 11788164, 13752858, 17682246, 20629287, 27505716, 35364492, 41258574, 61887861, 82517148, 123775722, 247551444]

約数ペア:

[(1, 247551444), (2, 123775722), (3, 82517148), (4, 61887861), (6, 41258574), (7, 35364492), (9, 27505716), (12, 20629287), (14, 17682246), (18, 13752858), (21, 11788164), (27, 9168572), (28, 8841123), (36, 6876429), (42, 5894082), (47, 5267052), (54, 4584286), (63, 3929388), (84, 2947041), (94, 2633526), (108, 2292143), (126, 1964694), (141, 1755684), (188, 1316763), (189, 1309796), (252, 982347), (282, 877842), (329, 752436), (378, 654898), (423, 585228), (564, 438921), (658, 376218), (756, 327449), (846, 292614), (987, 250812), (1269, 195076), (1316, 188109), (1692, 146307), (1974, 125406), (2538, 97538), (2961, 83604), (3948, 62703), (5076, 48769), (5922, 41802), (6967, 35532), (8883, 27868), (11844, 20901), (13934, 17766)]