234870272

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:180

約数の個数: 120

約数和(自身を含む): 585827088

約数和(自身を除く): 350956816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 71, 91, 104, 112, 128, 142, 182, 208, 224, 256, 284, 364, 416, 448, 497, 512, 568, 728, 832, 896, 923, 994, 1136, 1456, 1664, 1792, 1846, 1988, 2272, 2912, 3328, 3584, 3692, 3976, 4544, 5041, 5824, 6461, 6656, 7384, 7952, 9088, 10082, 11648, 12922, 14768, 15904, 18176, 20164, 23296, 25844, 29536, 31808, 35287, 36352, 40328, 46592, 51688, 59072, 63616, 65533, 70574, 80656, 103376, 118144, 127232, 131066, 141148, 161312, 206752, 236288, 254464, 262132, 282296, 322624, 413504, 458731, 472576, 524264, 564592, 645248, 827008, 917462, 1048528, 1129184, 1290496, 1654016, 1834924, 2097056, 2258368, 2580992, 3308032, 3669848, 4194112, 4516736, 7339696, 8388224, 9033472, 14679392, 16776448, 18066944, 29358784, 33552896, 58717568, 117435136, 234870272]

約数ペア:

[(1, 234870272), (2, 117435136), (4, 58717568), (7, 33552896), (8, 29358784), (13, 18066944), (14, 16776448), (16, 14679392), (26, 9033472), (28, 8388224), (32, 7339696), (52, 4516736), (56, 4194112), (64, 3669848), (71, 3308032), (91, 2580992), (104, 2258368), (112, 2097056), (128, 1834924), (142, 1654016), (182, 1290496), (208, 1129184), (224, 1048528), (256, 917462), (284, 827008), (364, 645248), (416, 564592), (448, 524264), (497, 472576), (512, 458731), (568, 413504), (728, 322624), (832, 282296), (896, 262132), (923, 254464), (994, 236288), (1136, 206752), (1456, 161312), (1664, 141148), (1792, 131066), (1846, 127232), (1988, 118144), (2272, 103376), (2912, 80656), (3328, 70574), (3584, 65533), (3692, 63616), (3976, 59072), (4544, 51688), (5041, 46592), (5824, 40328), (6461, 36352), (6656, 35287), (7384, 31808), (7952, 29536), (9088, 25844), (10082, 23296), (11648, 20164), (12922, 18176), (14768, 15904)]