210218688

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 168

約数和(自身を含む): 635463296

約数和(自身を除く): 425244608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 64, 72, 93, 96, 122, 124, 144, 183, 186, 192, 193, 244, 248, 279, 288, 366, 372, 386, 488, 496, 549, 558, 576, 579, 732, 744, 772, 976, 992, 1098, 1116, 1158, 1464, 1488, 1544, 1737, 1891, 1952, 1984, 2196, 2232, 2316, 2928, 2976, 3088, 3474, 3782, 3904, 4392, 4464, 4632, 5673, 5856, 5952, 5983, 6176, 6948, 7564, 8784, 8928, 9264, 11346, 11712, 11773, 11966, 12352, 13896, 15128, 17019, 17568, 17856, 17949, 18528, 22692, 23546, 23932, 27792, 30256, 34038, 35136, 35319, 35898, 37056, 45384, 47092, 47864, 53847, 55584, 60512, 68076, 70638, 71796, 90768, 94184, 95728, 105957, 107694, 111168, 121024, 136152, 141276, 143592, 181536, 188368, 191456, 211914, 215388, 272304, 282552, 287184, 363072, 364963, 376736, 382912, 423828, 430776, 544608, 565104, 574368, 729926, 753472, 847656, 861552, 1089216, 1094889, 1130208, 1148736, 1459852, 1695312, 1723104, 2189778, 2260416, 2919704, 3284667, 3390624, 3446208, 4379556, 5839408, 6569334, 6781248, 8759112, 11678816, 13138668, 17518224, 23357632, 26277336, 35036448, 52554672, 70072896, 105109344, 210218688]

約数ペア:

[(1, 210218688), (2, 105109344), (3, 70072896), (4, 52554672), (6, 35036448), (8, 26277336), (9, 23357632), (12, 17518224), (16, 13138668), (18, 11678816), (24, 8759112), (31, 6781248), (32, 6569334), (36, 5839408), (48, 4379556), (61, 3446208), (62, 3390624), (64, 3284667), (72, 2919704), (93, 2260416), (96, 2189778), (122, 1723104), (124, 1695312), (144, 1459852), (183, 1148736), (186, 1130208), (192, 1094889), (193, 1089216), (244, 861552), (248, 847656), (279, 753472), (288, 729926), (366, 574368), (372, 565104), (386, 544608), (488, 430776), (496, 423828), (549, 382912), (558, 376736), (576, 364963), (579, 363072), (732, 287184), (744, 282552), (772, 272304), (976, 215388), (992, 211914), (1098, 191456), (1116, 188368), (1158, 181536), (1464, 143592), (1488, 141276), (1544, 136152), (1737, 121024), (1891, 111168), (1952, 107694), (1984, 105957), (2196, 95728), (2232, 94184), (2316, 90768), (2928, 71796), (2976, 70638), (3088, 68076), (3474, 60512), (3782, 55584), (3904, 53847), (4392, 47864), (4464, 47092), (4632, 45384), (5673, 37056), (5856, 35898), (5952, 35319), (5983, 35136), (6176, 34038), (6948, 30256), (7564, 27792), (8784, 23932), (8928, 23546), (9264, 22692), (11346, 18528), (11712, 17949), (11773, 17856), (11966, 17568), (12352, 17019), (13896, 15128)]