204514857984

素因数分解:

$2^{10}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{15329}}^1$

素因数の和:15496

約数の個数: 176

約数和(自身を含む): 563342915520

約数和(自身を除く): 358828057536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 101, 128, 129, 172, 192, 202, 256, 258, 303, 344, 384, 404, 512, 516, 606, 688, 768, 808, 1024, 1032, 1212, 1376, 1536, 1616, 2064, 2424, 2752, 3072, 3232, 4128, 4343, 4848, 5504, 6464, 8256, 8686, 9696, 11008, 12928, 13029, 15329, 16512, 17372, 19392, 22016, 25856, 26058, 30658, 33024, 34744, 38784, 44032, 45987, 51712, 52116, 61316, 66048, 69488, 77568, 91974, 103424, 104232, 122632, 132096, 138976, 155136, 183948, 208464, 245264, 277952, 310272, 367896, 416928, 490528, 555904, 659147, 735792, 833856, 981056, 1111808, 1318294, 1471584, 1548229, 1667712, 1962112, 1977441, 2223616, 2636588, 2943168, 3096458, 3335424, 3924224, 3954882, 4447232, 4644687, 5273176, 5886336, 6192916, 6670848, 7848448, 7909764, 9289374, 10546352, 11772672, 12385832, 13341696, 15696896, 15819528, 18578748, 21092704, 23545344, 24771664, 31639056, 37157496, 42185408, 47090688, 49543328, 63278112, 66573847, 74314992, 84370816, 99086656, 126556224, 133147694, 148629984, 168741632, 198173312, 199721541, 253112448, 266295388, 297259968, 337483264, 396346624, 399443082, 506224896, 532590776, 594519936, 674966528, 792693248, 798886164, 1012449792, 1065181552, 1189039872, 1585386496, 1597772328, 2024899584, 2130363104, 2378079744, 3195544656, 4260726208, 4756159488, 6391089312, 8521452416, 12782178624, 17042904832, 25564357248, 34085809664, 51128714496, 68171619328, 102257428992, 204514857984]

約数ペア:

[(1, 204514857984), (2, 102257428992), (3, 68171619328), (4, 51128714496), (6, 34085809664), (8, 25564357248), (12, 17042904832), (16, 12782178624), (24, 8521452416), (32, 6391089312), (43, 4756159488), (48, 4260726208), (64, 3195544656), (86, 2378079744), (96, 2130363104), (101, 2024899584), (128, 1597772328), (129, 1585386496), (172, 1189039872), (192, 1065181552), (202, 1012449792), (256, 798886164), (258, 792693248), (303, 674966528), (344, 594519936), (384, 532590776), (404, 506224896), (512, 399443082), (516, 396346624), (606, 337483264), (688, 297259968), (768, 266295388), (808, 253112448), (1024, 199721541), (1032, 198173312), (1212, 168741632), (1376, 148629984), (1536, 133147694), (1616, 126556224), (2064, 99086656), (2424, 84370816), (2752, 74314992), (3072, 66573847), (3232, 63278112), (4128, 49543328), (4343, 47090688), (4848, 42185408), (5504, 37157496), (6464, 31639056), (8256, 24771664), (8686, 23545344), (9696, 21092704), (11008, 18578748), (12928, 15819528), (13029, 15696896), (15329, 13341696), (16512, 12385832), (17372, 11772672), (19392, 10546352), (22016, 9289374), (25856, 7909764), (26058, 7848448), (30658, 6670848), (33024, 6192916), (34744, 5886336), (38784, 5273176), (44032, 4644687), (45987, 4447232), (51712, 3954882), (52116, 3924224), (61316, 3335424), (66048, 3096458), (69488, 2943168), (77568, 2636588), (91974, 2223616), (103424, 1977441), (104232, 1962112), (122632, 1667712), (132096, 1548229), (138976, 1471584), (155136, 1318294), (183948, 1111808), (208464, 981056), (245264, 833856), (277952, 735792), (310272, 659147), (367896, 555904), (416928, 490528)]