919591936

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:601

約数の個数: 88

約数和(自身を含む): 1933678080

約数和(自身を除く): 1014086144

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 118, 124, 128, 236, 248, 256, 472, 491, 496, 512, 944, 982, 992, 1024, 1829, 1888, 1964, 1984, 3658, 3776, 3928, 3968, 7316, 7552, 7856, 7936, 14632, 15104, 15221, 15712, 15872, 28969, 29264, 30208, 30442, 31424, 31744, 57938, 58528, 60416, 60884, 62848, 115876, 117056, 121768, 125696, 231752, 234112, 243536, 251392, 463504, 468224, 487072, 502784, 898039, 927008, 936448, 974144, 1796078, 1854016, 1872896, 1948288, 3592156, 3708032, 3896576, 7184312, 7416064, 7793152, 14368624, 14832128, 15586304, 28737248, 29664256, 57474496, 114948992, 229897984, 459795968, 919591936]

約数ペア:

[(1, 919591936), (2, 459795968), (4, 229897984), (8, 114948992), (16, 57474496), (31, 29664256), (32, 28737248), (59, 15586304), (62, 14832128), (64, 14368624), (118, 7793152), (124, 7416064), (128, 7184312), (236, 3896576), (248, 3708032), (256, 3592156), (472, 1948288), (491, 1872896), (496, 1854016), (512, 1796078), (944, 974144), (982, 936448), (992, 927008), (1024, 898039), (1829, 502784), (1888, 487072), (1964, 468224), (1984, 463504), (3658, 251392), (3776, 243536), (3928, 234112), (3968, 231752), (7316, 125696), (7552, 121768), (7856, 117056), (7936, 115876), (14632, 62848), (15104, 60884), (15221, 60416), (15712, 58528), (15872, 57938), (28969, 31744), (29264, 31424), (30208, 30442)]