259403256

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{24509}}^1$

素因数の和:24538

約数の個数: 96

約数和(自身を含む): 838242000

約数和(自身を除く): 578838744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 24509, 49018, 73527, 98036, 147054, 171563, 196072, 220581, 294108, 343126, 441162, 514689, 588216, 661743, 686252, 882324, 1029378, 1200941, 1323486, 1372504, 1544067, 1764648, 2058756, 2401882, 2646972, 3088134, 3602823, 4117512, 4632201, 4803764, 5293944, 6176268, 7205646, 9264402, 9607528, 10808469, 12352536, 14411292, 18528804, 21616938, 28822584, 32425407, 37057608, 43233876, 64850814, 86467752, 129701628, 259403256]

約数ペア:

[(1, 259403256), (2, 129701628), (3, 86467752), (4, 64850814), (6, 43233876), (7, 37057608), (8, 32425407), (9, 28822584), (12, 21616938), (14, 18528804), (18, 14411292), (21, 12352536), (24, 10808469), (27, 9607528), (28, 9264402), (36, 7205646), (42, 6176268), (49, 5293944), (54, 4803764), (56, 4632201), (63, 4117512), (72, 3602823), (84, 3088134), (98, 2646972), (108, 2401882), (126, 2058756), (147, 1764648), (168, 1544067), (189, 1372504), (196, 1323486), (216, 1200941), (252, 1029378), (294, 882324), (378, 686252), (392, 661743), (441, 588216), (504, 514689), (588, 441162), (756, 343126), (882, 294108), (1176, 220581), (1323, 196072), (1512, 171563), (1764, 147054), (2646, 98036), (3528, 73527), (5292, 49018), (10584, 24509)]