576245072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1228

約数の個数: 80

約数和(自身を含む): 1275960000

約数和(自身を除く): 699714928

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 139, 152, 208, 247, 278, 304, 494, 556, 988, 1049, 1112, 1807, 1976, 2098, 2224, 2641, 3614, 3952, 4196, 5282, 7228, 8392, 10564, 13637, 14456, 16784, 19931, 21128, 27274, 28912, 34333, 39862, 42256, 54548, 68666, 79724, 109096, 137332, 145811, 159448, 218192, 259103, 274664, 291622, 318896, 518206, 549328, 583244, 1036412, 1166488, 1895543, 2072824, 2332976, 2770409, 3791086, 4145648, 5540818, 7582172, 11081636, 15164344, 22163272, 30328688, 36015317, 44326544, 72030634, 144061268, 288122536, 576245072]

約数ペア:

[(1, 576245072), (2, 288122536), (4, 144061268), (8, 72030634), (13, 44326544), (16, 36015317), (19, 30328688), (26, 22163272), (38, 15164344), (52, 11081636), (76, 7582172), (104, 5540818), (139, 4145648), (152, 3791086), (208, 2770409), (247, 2332976), (278, 2072824), (304, 1895543), (494, 1166488), (556, 1036412), (988, 583244), (1049, 549328), (1112, 518206), (1807, 318896), (1976, 291622), (2098, 274664), (2224, 259103), (2641, 218192), (3614, 159448), (3952, 145811), (4196, 137332), (5282, 109096), (7228, 79724), (8392, 68666), (10564, 54548), (13637, 42256), (14456, 39862), (16784, 34333), (19931, 28912), (21128, 27274)]