291415008

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{811}}^1$

素因数の和:1040

約数の個数: 96

約数和(自身を含む): 810311040

約数和(自身を除く): 518896032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 197, 228, 304, 394, 456, 591, 608, 788, 811, 912, 1182, 1576, 1622, 1824, 2364, 2433, 3152, 3244, 3743, 4728, 4866, 6304, 6488, 7486, 9456, 9732, 11229, 12976, 14972, 15409, 18912, 19464, 22458, 25952, 29944, 30818, 38928, 44916, 46227, 59888, 61636, 77856, 89832, 92454, 119776, 123272, 159767, 179664, 184908, 246544, 319534, 359328, 369816, 479301, 493088, 639068, 739632, 958602, 1278136, 1479264, 1917204, 2556272, 3035573, 3834408, 5112544, 6071146, 7668816, 9106719, 12142292, 15337632, 18213438, 24284584, 36426876, 48569168, 72853752, 97138336, 145707504, 291415008]

約数ペア:

[(1, 291415008), (2, 145707504), (3, 97138336), (4, 72853752), (6, 48569168), (8, 36426876), (12, 24284584), (16, 18213438), (19, 15337632), (24, 12142292), (32, 9106719), (38, 7668816), (48, 6071146), (57, 5112544), (76, 3834408), (96, 3035573), (114, 2556272), (152, 1917204), (197, 1479264), (228, 1278136), (304, 958602), (394, 739632), (456, 639068), (591, 493088), (608, 479301), (788, 369816), (811, 359328), (912, 319534), (1182, 246544), (1576, 184908), (1622, 179664), (1824, 159767), (2364, 123272), (2433, 119776), (3152, 92454), (3244, 89832), (3743, 77856), (4728, 61636), (4866, 59888), (6304, 46227), (6488, 44916), (7486, 38928), (9456, 30818), (9732, 29944), (11229, 25952), (12976, 22458), (14972, 19464), (15409, 18912)]