15131274816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{261823}}^1$

素因数の和:261888

約数の個数: 112

約数和(自身を含む): 46818320384

約数和(自身を除く): 31687045568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 129, 168, 172, 192, 224, 258, 301, 336, 344, 448, 516, 602, 672, 688, 903, 1032, 1204, 1344, 1376, 1806, 2064, 2408, 2752, 3612, 4128, 4816, 7224, 8256, 9632, 14448, 19264, 28896, 57792, 261823, 523646, 785469, 1047292, 1570938, 1832761, 2094584, 3141876, 3665522, 4189168, 5498283, 6283752, 7331044, 8378336, 10996566, 11258389, 12567504, 14662088, 16756672, 21993132, 22516778, 25135008, 29324176, 33775167, 43986264, 45033556, 50270016, 58648352, 67550334, 78808723, 87972528, 90067112, 117296704, 135100668, 157617446, 175945056, 180134224, 236426169, 270201336, 315234892, 351890112, 360268448, 472852338, 540402672, 630469784, 720536896, 945704676, 1080805344, 1260939568, 1891409352, 2161610688, 2521879136, 3782818704, 5043758272, 7565637408, 15131274816]

約数ペア:

[(1, 15131274816), (2, 7565637408), (3, 5043758272), (4, 3782818704), (6, 2521879136), (7, 2161610688), (8, 1891409352), (12, 1260939568), (14, 1080805344), (16, 945704676), (21, 720536896), (24, 630469784), (28, 540402672), (32, 472852338), (42, 360268448), (43, 351890112), (48, 315234892), (56, 270201336), (64, 236426169), (84, 180134224), (86, 175945056), (96, 157617446), (112, 135100668), (129, 117296704), (168, 90067112), (172, 87972528), (192, 78808723), (224, 67550334), (258, 58648352), (301, 50270016), (336, 45033556), (344, 43986264), (448, 33775167), (516, 29324176), (602, 25135008), (672, 22516778), (688, 21993132), (903, 16756672), (1032, 14662088), (1204, 12567504), (1344, 11258389), (1376, 10996566), (1806, 8378336), (2064, 7331044), (2408, 6283752), (2752, 5498283), (3612, 4189168), (4128, 3665522), (4816, 3141876), (7224, 2094584), (8256, 1832761), (9632, 1570938), (14448, 1047292), (19264, 785469), (28896, 523646), (57792, 261823)]