262967328

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{70237}}^1$

素因数の和:70266

約数の個数: 72

約数和(自身を含む): 805348908

約数和(自身を除く): 542381580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 70237, 140474, 210711, 280948, 421422, 561896, 632133, 842844, 913081, 1123792, 1264266, 1685688, 1826162, 2247584, 2528532, 2739243, 3371376, 3652324, 5057064, 5478486, 6742752, 7304648, 8217729, 10114128, 10956972, 14609296, 16435458, 20228256, 21913944, 29218592, 32870916, 43827888, 65741832, 87655776, 131483664, 262967328]

約数ペア:

[(1, 262967328), (2, 131483664), (3, 87655776), (4, 65741832), (6, 43827888), (8, 32870916), (9, 29218592), (12, 21913944), (13, 20228256), (16, 16435458), (18, 14609296), (24, 10956972), (26, 10114128), (32, 8217729), (36, 7304648), (39, 6742752), (48, 5478486), (52, 5057064), (72, 3652324), (78, 3371376), (96, 2739243), (104, 2528532), (117, 2247584), (144, 1826162), (156, 1685688), (208, 1264266), (234, 1123792), (288, 913081), (312, 842844), (416, 632133), (468, 561896), (624, 421422), (936, 280948), (1248, 210711), (1872, 140474), (3744, 70237)]