217255936

素因数分解:

$2^{12}\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 104

約数和(自身を含む): 471801600

約数和(自身を除く): 254545664

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 59, 62, 64, 116, 118, 124, 128, 232, 236, 248, 256, 464, 472, 496, 512, 899, 928, 944, 992, 1024, 1711, 1798, 1829, 1856, 1888, 1984, 2048, 3422, 3596, 3658, 3712, 3776, 3968, 4096, 6844, 7192, 7316, 7424, 7552, 7936, 13688, 14384, 14632, 14848, 15104, 15872, 27376, 28768, 29264, 29696, 30208, 31744, 53041, 54752, 57536, 58528, 59392, 60416, 63488, 106082, 109504, 115072, 117056, 118784, 120832, 126976, 212164, 219008, 230144, 234112, 241664, 424328, 438016, 460288, 468224, 848656, 876032, 920576, 936448, 1697312, 1752064, 1841152, 1872896, 3394624, 3504128, 3682304, 3745792, 6789248, 7008256, 7491584, 13578496, 27156992, 54313984, 108627968, 217255936]

約数ペア:

[(1, 217255936), (2, 108627968), (4, 54313984), (8, 27156992), (16, 13578496), (29, 7491584), (31, 7008256), (32, 6789248), (58, 3745792), (59, 3682304), (62, 3504128), (64, 3394624), (116, 1872896), (118, 1841152), (124, 1752064), (128, 1697312), (232, 936448), (236, 920576), (248, 876032), (256, 848656), (464, 468224), (472, 460288), (496, 438016), (512, 424328), (899, 241664), (928, 234112), (944, 230144), (992, 219008), (1024, 212164), (1711, 126976), (1798, 120832), (1829, 118784), (1856, 117056), (1888, 115072), (1984, 109504), (2048, 106082), (3422, 63488), (3596, 60416), (3658, 59392), (3712, 58528), (3776, 57536), (3968, 54752), (4096, 53041), (6844, 31744), (7192, 30208), (7316, 29696), (7424, 29264), (7552, 28768), (7936, 27376), (13688, 15872), (14384, 15104), (14632, 14848)]