211982112

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1555

約数の個数: 144

約数和(自身を含む): 660736440

約数和(自身を除く): 448754328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 68, 72, 87, 96, 102, 116, 136, 144, 153, 174, 204, 232, 261, 272, 288, 306, 348, 408, 464, 493, 522, 544, 612, 696, 816, 928, 986, 1044, 1224, 1392, 1479, 1493, 1632, 1972, 2088, 2448, 2784, 2958, 2986, 3944, 4176, 4437, 4479, 4896, 5916, 5972, 7888, 8352, 8874, 8958, 11832, 11944, 13437, 15776, 17748, 17916, 23664, 23888, 25381, 26874, 35496, 35832, 43297, 47328, 47776, 50762, 53748, 70992, 71664, 76143, 86594, 101524, 107496, 129891, 141984, 143328, 152286, 173188, 203048, 214992, 228429, 259782, 304572, 346376, 389673, 406096, 429984, 456858, 519564, 609144, 692752, 736049, 779346, 812192, 913716, 1039128, 1218288, 1385504, 1472098, 1558692, 1827432, 2078256, 2208147, 2436576, 2944196, 3117384, 3654864, 4156512, 4416294, 5888392, 6234768, 6624441, 7309728, 8832588, 11776784, 12469536, 13248882, 17665176, 23553568, 26497764, 35330352, 52995528, 70660704, 105991056, 211982112]

約数ペア:

[(1, 211982112), (2, 105991056), (3, 70660704), (4, 52995528), (6, 35330352), (8, 26497764), (9, 23553568), (12, 17665176), (16, 13248882), (17, 12469536), (18, 11776784), (24, 8832588), (29, 7309728), (32, 6624441), (34, 6234768), (36, 5888392), (48, 4416294), (51, 4156512), (58, 3654864), (68, 3117384), (72, 2944196), (87, 2436576), (96, 2208147), (102, 2078256), (116, 1827432), (136, 1558692), (144, 1472098), (153, 1385504), (174, 1218288), (204, 1039128), (232, 913716), (261, 812192), (272, 779346), (288, 736049), (306, 692752), (348, 609144), (408, 519564), (464, 456858), (493, 429984), (522, 406096), (544, 389673), (612, 346376), (696, 304572), (816, 259782), (928, 228429), (986, 214992), (1044, 203048), (1224, 173188), (1392, 152286), (1479, 143328), (1493, 141984), (1632, 129891), (1972, 107496), (2088, 101524), (2448, 86594), (2784, 76143), (2958, 71664), (2986, 70992), (3944, 53748), (4176, 50762), (4437, 47776), (4479, 47328), (4896, 43297), (5916, 35832), (5972, 35496), (7888, 26874), (8352, 25381), (8874, 23888), (8958, 23664), (11832, 17916), (11944, 17748), (13437, 15776)]