1493971008

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:916

約数の個数: 112

約数和(自身を含む): 4044086400

約数和(自身を除く): 2550115392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 199, 244, 366, 398, 488, 597, 641, 732, 796, 976, 1194, 1282, 1464, 1592, 1923, 1952, 2388, 2564, 2928, 3184, 3846, 3904, 4776, 5128, 5856, 6368, 7692, 9552, 10256, 11712, 12139, 12736, 15384, 19104, 20512, 24278, 30768, 36417, 38208, 39101, 41024, 48556, 61536, 72834, 78202, 97112, 117303, 123072, 127559, 145668, 156404, 194224, 234606, 255118, 291336, 312808, 382677, 388448, 469212, 510236, 582672, 625616, 765354, 776896, 938424, 1020472, 1165344, 1251232, 1530708, 1876848, 2040944, 2330688, 2502464, 3061416, 3753696, 4081888, 6122832, 7507392, 7781099, 8163776, 12245664, 15562198, 23343297, 24491328, 31124396, 46686594, 62248792, 93373188, 124497584, 186746376, 248995168, 373492752, 497990336, 746985504, 1493971008]

約数ペア:

[(1, 1493971008), (2, 746985504), (3, 497990336), (4, 373492752), (6, 248995168), (8, 186746376), (12, 124497584), (16, 93373188), (24, 62248792), (32, 46686594), (48, 31124396), (61, 24491328), (64, 23343297), (96, 15562198), (122, 12245664), (183, 8163776), (192, 7781099), (199, 7507392), (244, 6122832), (366, 4081888), (398, 3753696), (488, 3061416), (597, 2502464), (641, 2330688), (732, 2040944), (796, 1876848), (976, 1530708), (1194, 1251232), (1282, 1165344), (1464, 1020472), (1592, 938424), (1923, 776896), (1952, 765354), (2388, 625616), (2564, 582672), (2928, 510236), (3184, 469212), (3846, 388448), (3904, 382677), (4776, 312808), (5128, 291336), (5856, 255118), (6368, 234606), (7692, 194224), (9552, 156404), (10256, 145668), (11712, 127559), (12139, 123072), (12736, 117303), (15384, 97112), (19104, 78202), (20512, 72834), (24278, 61536), (30768, 48556), (36417, 41024), (38208, 39101)]