972414976

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 112

約数和(自身を含む): 2190865824

約数和(自身を除く): 1218450848

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 397, 416, 512, 598, 736, 794, 832, 1024, 1196, 1472, 1588, 1664, 2048, 2392, 2944, 3176, 3328, 4096, 4784, 5161, 5888, 6352, 6656, 8192, 9131, 9568, 10322, 11776, 12704, 13312, 18262, 19136, 20644, 23552, 25408, 26624, 36524, 38272, 41288, 47104, 50816, 53248, 73048, 76544, 82576, 94208, 101632, 106496, 118703, 146096, 153088, 165152, 188416, 203264, 237406, 292192, 306176, 330304, 406528, 474812, 584384, 612352, 660608, 813056, 949624, 1168768, 1224704, 1321216, 1626112, 1899248, 2337536, 2449408, 2642432, 3252224, 3798496, 4675072, 5284864, 7596992, 9350144, 10569728, 15193984, 18700288, 21139456, 30387968, 37400576, 42278912, 60775936, 74801152, 121551872, 243103744, 486207488, 972414976]

約数ペア:

[(1, 972414976), (2, 486207488), (4, 243103744), (8, 121551872), (13, 74801152), (16, 60775936), (23, 42278912), (26, 37400576), (32, 30387968), (46, 21139456), (52, 18700288), (64, 15193984), (92, 10569728), (104, 9350144), (128, 7596992), (184, 5284864), (208, 4675072), (256, 3798496), (299, 3252224), (368, 2642432), (397, 2449408), (416, 2337536), (512, 1899248), (598, 1626112), (736, 1321216), (794, 1224704), (832, 1168768), (1024, 949624), (1196, 813056), (1472, 660608), (1588, 612352), (1664, 584384), (2048, 474812), (2392, 406528), (2944, 330304), (3176, 306176), (3328, 292192), (4096, 237406), (4784, 203264), (5161, 188416), (5888, 165152), (6352, 153088), (6656, 146096), (8192, 118703), (9131, 106496), (9568, 101632), (10322, 94208), (11776, 82576), (12704, 76544), (13312, 73048), (18262, 53248), (19136, 50816), (20644, 47104), (23552, 41288), (25408, 38272), (26624, 36524)]