263114964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 807206400

約数和(自身を除く): 544091436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 179, 228, 252, 266, 307, 342, 358, 399, 532, 537, 614, 684, 716, 798, 921, 1074, 1197, 1228, 1253, 1596, 1611, 1842, 2148, 2149, 2394, 2506, 2763, 3222, 3401, 3684, 3759, 4298, 4788, 5012, 5526, 5833, 6444, 6447, 6802, 7518, 8596, 10203, 11052, 11277, 11666, 12894, 13604, 15036, 17499, 19341, 20406, 22554, 23332, 23807, 25788, 30609, 34998, 38682, 40812, 40831, 45108, 47614, 52497, 54953, 61218, 69996, 71421, 77364, 81662, 95228, 104994, 109906, 122436, 122493, 142842, 163324, 164859, 209988, 214263, 219812, 244986, 285684, 329718, 367479, 384671, 428526, 489972, 494577, 659436, 734958, 769342, 857052, 989154, 1044107, 1154013, 1469916, 1538684, 1978308, 2088214, 2308026, 3132321, 3462039, 4176428, 4616052, 6264642, 6924078, 7308749, 9396963, 12529284, 13848156, 14617498, 18793926, 21926247, 29234996, 37587852, 43852494, 65778741, 87704988, 131557482, 263114964]

約数ペア:

[(1, 263114964), (2, 131557482), (3, 87704988), (4, 65778741), (6, 43852494), (7, 37587852), (9, 29234996), (12, 21926247), (14, 18793926), (18, 14617498), (19, 13848156), (21, 12529284), (28, 9396963), (36, 7308749), (38, 6924078), (42, 6264642), (57, 4616052), (63, 4176428), (76, 3462039), (84, 3132321), (114, 2308026), (126, 2088214), (133, 1978308), (171, 1538684), (179, 1469916), (228, 1154013), (252, 1044107), (266, 989154), (307, 857052), (342, 769342), (358, 734958), (399, 659436), (532, 494577), (537, 489972), (614, 428526), (684, 384671), (716, 367479), (798, 329718), (921, 285684), (1074, 244986), (1197, 219812), (1228, 214263), (1253, 209988), (1596, 164859), (1611, 163324), (1842, 142842), (2148, 122493), (2149, 122436), (2394, 109906), (2506, 104994), (2763, 95228), (3222, 81662), (3401, 77364), (3684, 71421), (3759, 69996), (4298, 61218), (4788, 54953), (5012, 52497), (5526, 47614), (5833, 45108), (6444, 40831), (6447, 40812), (6802, 38682), (7518, 34998), (8596, 30609), (10203, 25788), (11052, 23807), (11277, 23332), (11666, 22554), (12894, 20406), (13604, 19341), (15036, 17499)]