245600688

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1367}}^1$

素因数の和:1594

約数の個数: 80

約数和(自身を含む): 671742720

約数和(自身を除く): 426142032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 197, 228, 304, 394, 456, 591, 788, 912, 1182, 1367, 1576, 2364, 2734, 3152, 3743, 4101, 4728, 5468, 7486, 8202, 9456, 10936, 11229, 14972, 16404, 21872, 22458, 25973, 29944, 32808, 44916, 51946, 59888, 65616, 77919, 89832, 103892, 155838, 179664, 207784, 269299, 311676, 415568, 538598, 623352, 807897, 1077196, 1246704, 1615794, 2154392, 3231588, 4308784, 5116681, 6463176, 10233362, 12926352, 15350043, 20466724, 30700086, 40933448, 61400172, 81866896, 122800344, 245600688]

約数ペア:

[(1, 245600688), (2, 122800344), (3, 81866896), (4, 61400172), (6, 40933448), (8, 30700086), (12, 20466724), (16, 15350043), (19, 12926352), (24, 10233362), (38, 6463176), (48, 5116681), (57, 4308784), (76, 3231588), (114, 2154392), (152, 1615794), (197, 1246704), (228, 1077196), (304, 807897), (394, 623352), (456, 538598), (591, 415568), (788, 311676), (912, 269299), (1182, 207784), (1367, 179664), (1576, 155838), (2364, 103892), (2734, 89832), (3152, 77919), (3743, 65616), (4101, 59888), (4728, 51946), (5468, 44916), (7486, 32808), (8202, 29944), (9456, 25973), (10936, 22458), (11229, 21872), (14972, 16404)]