273676304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 613294080

約数和(自身を除く): 339617776

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 223, 304, 367, 418, 446, 734, 836, 892, 1468, 1672, 1784, 2453, 2936, 3344, 3568, 4037, 4237, 4906, 5872, 6973, 8074, 8474, 9812, 13946, 16148, 16948, 19624, 27892, 32296, 33896, 39248, 46607, 55784, 64592, 67792, 76703, 81841, 93214, 111568, 153406, 163682, 186428, 306812, 327364, 372856, 613624, 654728, 745712, 900251, 1227248, 1309456, 1554979, 1800502, 3109958, 3601004, 6219916, 7202008, 12439832, 14404016, 17104769, 24879664, 34209538, 68419076, 136838152, 273676304]

約数ペア:

[(1, 273676304), (2, 136838152), (4, 68419076), (8, 34209538), (11, 24879664), (16, 17104769), (19, 14404016), (22, 12439832), (38, 7202008), (44, 6219916), (76, 3601004), (88, 3109958), (152, 1800502), (176, 1554979), (209, 1309456), (223, 1227248), (304, 900251), (367, 745712), (418, 654728), (446, 613624), (734, 372856), (836, 327364), (892, 306812), (1468, 186428), (1672, 163682), (1784, 153406), (2453, 111568), (2936, 93214), (3344, 81841), (3568, 76703), (4037, 67792), (4237, 64592), (4906, 55784), (5872, 46607), (6973, 39248), (8074, 33896), (8474, 32296), (9812, 27892), (13946, 19624), (16148, 16948)]