217082112

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1328

約数の個数: 144

約数和(自身を含む): 659312640

約数和(自身を除く): 442230528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 256, 272, 312, 384, 408, 416, 442, 544, 624, 663, 768, 816, 832, 884, 1088, 1248, 1279, 1326, 1632, 1664, 1768, 2176, 2496, 2558, 2652, 3264, 3328, 3536, 3837, 4352, 4992, 5116, 5304, 6528, 7072, 7674, 9984, 10232, 10608, 13056, 14144, 15348, 16627, 20464, 21216, 21743, 28288, 30696, 33254, 40928, 42432, 43486, 49881, 56576, 61392, 65229, 66508, 81856, 84864, 86972, 99762, 122784, 130458, 133016, 163712, 169728, 173944, 199524, 245568, 260916, 266032, 282659, 327424, 347888, 399048, 491136, 521832, 532064, 565318, 695776, 798096, 847977, 982272, 1043664, 1064128, 1130636, 1391552, 1596192, 1695954, 2087328, 2128256, 2261272, 2783104, 3192384, 3391908, 4174656, 4256512, 4522544, 5566208, 6384768, 6783816, 8349312, 9045088, 12769536, 13567632, 16698624, 18090176, 27135264, 36180352, 54270528, 72360704, 108541056, 217082112]

約数ペア:

[(1, 217082112), (2, 108541056), (3, 72360704), (4, 54270528), (6, 36180352), (8, 27135264), (12, 18090176), (13, 16698624), (16, 13567632), (17, 12769536), (24, 9045088), (26, 8349312), (32, 6783816), (34, 6384768), (39, 5566208), (48, 4522544), (51, 4256512), (52, 4174656), (64, 3391908), (68, 3192384), (78, 2783104), (96, 2261272), (102, 2128256), (104, 2087328), (128, 1695954), (136, 1596192), (156, 1391552), (192, 1130636), (204, 1064128), (208, 1043664), (221, 982272), (256, 847977), (272, 798096), (312, 695776), (384, 565318), (408, 532064), (416, 521832), (442, 491136), (544, 399048), (624, 347888), (663, 327424), (768, 282659), (816, 266032), (832, 260916), (884, 245568), (1088, 199524), (1248, 173944), (1279, 169728), (1326, 163712), (1632, 133016), (1664, 130458), (1768, 122784), (2176, 99762), (2496, 86972), (2558, 84864), (2652, 81856), (3264, 66508), (3328, 65229), (3536, 61392), (3837, 56576), (4352, 49881), (4992, 43486), (5116, 42432), (5304, 40928), (6528, 33254), (7072, 30696), (7674, 28288), (9984, 21743), (10232, 21216), (10608, 20464), (13056, 16627), (14144, 15348)]