254573496

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{139}}^2$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 723949200

約数和(自身を除く): 469375704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 139, 183, 216, 244, 278, 366, 417, 488, 549, 556, 732, 834, 1098, 1112, 1251, 1464, 1647, 1668, 2196, 2502, 3294, 3336, 3753, 4392, 5004, 6588, 7506, 8479, 10008, 13176, 15012, 16958, 19321, 25437, 30024, 33916, 38642, 50874, 57963, 67832, 76311, 77284, 101748, 115926, 152622, 154568, 173889, 203496, 228933, 231852, 305244, 347778, 457866, 463704, 521667, 610488, 695556, 915732, 1043334, 1178581, 1391112, 1831464, 2086668, 2357162, 3535743, 4173336, 4714324, 7071486, 9428648, 10607229, 14142972, 21214458, 28285944, 31821687, 42428916, 63643374, 84857832, 127286748, 254573496]

約数ペア:

[(1, 254573496), (2, 127286748), (3, 84857832), (4, 63643374), (6, 42428916), (8, 31821687), (9, 28285944), (12, 21214458), (18, 14142972), (24, 10607229), (27, 9428648), (36, 7071486), (54, 4714324), (61, 4173336), (72, 3535743), (108, 2357162), (122, 2086668), (139, 1831464), (183, 1391112), (216, 1178581), (244, 1043334), (278, 915732), (366, 695556), (417, 610488), (488, 521667), (549, 463704), (556, 457866), (732, 347778), (834, 305244), (1098, 231852), (1112, 228933), (1251, 203496), (1464, 173889), (1647, 154568), (1668, 152622), (2196, 115926), (2502, 101748), (3294, 77284), (3336, 76311), (3753, 67832), (4392, 57963), (5004, 50874), (6588, 38642), (7506, 33916), (8479, 30024), (10008, 25437), (13176, 19321), (15012, 16958)]