269724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:59

約数の個数: 72

約数和(自身を含む): 819840

約数和(自身を除く): 550116

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 169, 182, 228, 247, 266, 273, 338, 364, 399, 494, 507, 532, 546, 676, 741, 798, 988, 1014, 1092, 1183, 1482, 1596, 1729, 2028, 2366, 2964, 3211, 3458, 3549, 4732, 5187, 6422, 6916, 7098, 9633, 10374, 12844, 14196, 19266, 20748, 22477, 38532, 44954, 67431, 89908, 134862, 269724]

約数ペア:

[(1, 269724), (2, 134862), (3, 89908), (4, 67431), (6, 44954), (7, 38532), (12, 22477), (13, 20748), (14, 19266), (19, 14196), (21, 12844), (26, 10374), (28, 9633), (38, 7098), (39, 6916), (42, 6422), (52, 5187), (57, 4732), (76, 3549), (78, 3458), (84, 3211), (91, 2964), (114, 2366), (133, 2028), (156, 1729), (169, 1596), (182, 1482), (228, 1183), (247, 1092), (266, 1014), (273, 988), (338, 798), (364, 741), (399, 676), (494, 546), (507, 532)]