245525196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 673505280

約数和(自身を除く): 427980084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 107, 118, 177, 214, 236, 321, 354, 413, 428, 463, 642, 708, 749, 826, 926, 1239, 1284, 1389, 1498, 1652, 1852, 2247, 2478, 2778, 2996, 3241, 4494, 4956, 5556, 6313, 6482, 8988, 9723, 12626, 12964, 18939, 19446, 25252, 27317, 37878, 38892, 44191, 49541, 54634, 75756, 81951, 88382, 99082, 109268, 132573, 148623, 163902, 176764, 191219, 198164, 265146, 297246, 327804, 346787, 382438, 530292, 573657, 594492, 693574, 764876, 1040361, 1147314, 1387148, 2080722, 2294628, 2922919, 4161444, 5845838, 8768757, 11691676, 17537514, 20460433, 35075028, 40920866, 61381299, 81841732, 122762598, 245525196]

約数ペア:

[(1, 245525196), (2, 122762598), (3, 81841732), (4, 61381299), (6, 40920866), (7, 35075028), (12, 20460433), (14, 17537514), (21, 11691676), (28, 8768757), (42, 5845838), (59, 4161444), (84, 2922919), (107, 2294628), (118, 2080722), (177, 1387148), (214, 1147314), (236, 1040361), (321, 764876), (354, 693574), (413, 594492), (428, 573657), (463, 530292), (642, 382438), (708, 346787), (749, 327804), (826, 297246), (926, 265146), (1239, 198164), (1284, 191219), (1389, 176764), (1498, 163902), (1652, 148623), (1852, 132573), (2247, 109268), (2478, 99082), (2778, 88382), (2996, 81951), (3241, 75756), (4494, 54634), (4956, 49541), (5556, 44191), (6313, 38892), (6482, 37878), (8988, 27317), (9723, 25252), (12626, 19446), (12964, 18939)]