815511168

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 2439946080

約数和(自身を除く): 1624434912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 101, 128, 129, 144, 163, 172, 192, 202, 258, 288, 303, 326, 344, 384, 387, 404, 489, 516, 576, 606, 652, 688, 774, 808, 909, 978, 1032, 1152, 1212, 1304, 1376, 1467, 1548, 1616, 1818, 1956, 2064, 2424, 2608, 2752, 2934, 3096, 3232, 3636, 3912, 4128, 4343, 4848, 5216, 5504, 5868, 6192, 6464, 7009, 7272, 7824, 8256, 8686, 9696, 10432, 11736, 12384, 12928, 13029, 14018, 14544, 15648, 16463, 16512, 17372, 19392, 20864, 21027, 23472, 24768, 26058, 28036, 29088, 31296, 32926, 34744, 38784, 39087, 42054, 46944, 49389, 49536, 52116, 56072, 58176, 62592, 63081, 65852, 69488, 78174, 84108, 93888, 98778, 104232, 112144, 116352, 126162, 131704, 138976, 148167, 156348, 168216, 187776, 197556, 208464, 224288, 252324, 263408, 277952, 296334, 312696, 336432, 395112, 416928, 448576, 504648, 526816, 555904, 592668, 625392, 672864, 707909, 790224, 833856, 897152, 1009296, 1053632, 1185336, 1250784, 1345728, 1415818, 1580448, 1667712, 2018592, 2107264, 2123727, 2370672, 2501568, 2691456, 2831636, 3160896, 4037184, 4247454, 4741344, 5003136, 5663272, 6321792, 6371181, 8074368, 8494908, 9482688, 11326544, 12742362, 16989816, 18965376, 22653088, 25484724, 33979632, 45306176, 50969448, 67959264, 90612352, 101938896, 135918528, 203877792, 271837056, 407755584, 815511168]

約数ペア:

[(1, 815511168), (2, 407755584), (3, 271837056), (4, 203877792), (6, 135918528), (8, 101938896), (9, 90612352), (12, 67959264), (16, 50969448), (18, 45306176), (24, 33979632), (32, 25484724), (36, 22653088), (43, 18965376), (48, 16989816), (64, 12742362), (72, 11326544), (86, 9482688), (96, 8494908), (101, 8074368), (128, 6371181), (129, 6321792), (144, 5663272), (163, 5003136), (172, 4741344), (192, 4247454), (202, 4037184), (258, 3160896), (288, 2831636), (303, 2691456), (326, 2501568), (344, 2370672), (384, 2123727), (387, 2107264), (404, 2018592), (489, 1667712), (516, 1580448), (576, 1415818), (606, 1345728), (652, 1250784), (688, 1185336), (774, 1053632), (808, 1009296), (909, 897152), (978, 833856), (1032, 790224), (1152, 707909), (1212, 672864), (1304, 625392), (1376, 592668), (1467, 555904), (1548, 526816), (1616, 504648), (1818, 448576), (1956, 416928), (2064, 395112), (2424, 336432), (2608, 312696), (2752, 296334), (2934, 277952), (3096, 263408), (3232, 252324), (3636, 224288), (3912, 208464), (4128, 197556), (4343, 187776), (4848, 168216), (5216, 156348), (5504, 148167), (5868, 138976), (6192, 131704), (6464, 126162), (7009, 116352), (7272, 112144), (7824, 104232), (8256, 98778), (8686, 93888), (9696, 84108), (10432, 78174), (11736, 69488), (12384, 65852), (12928, 63081), (13029, 62592), (14018, 58176), (14544, 56072), (15648, 52116), (16463, 49536), (16512, 49389), (17372, 46944), (19392, 42054), (20864, 39087), (21027, 38784), (23472, 34744), (24768, 32926), (26058, 31296), (28036, 29088)]