289484594776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1053959}}^1$

素因数の和:1054136

約数の個数: 64

約数和(自身を含む): 619728480000

約数和(自身を除く): 330243885224

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 139, 152, 247, 278, 494, 556, 988, 1112, 1807, 1976, 2641, 3614, 5282, 7228, 10564, 14456, 21128, 34333, 68666, 137332, 274664, 1053959, 2107918, 4215836, 8431672, 13701467, 20025221, 27402934, 40050442, 54805868, 80100884, 109611736, 146500301, 160201768, 260327873, 293000602, 520655746, 586001204, 1041311492, 1172002408, 1904503913, 2082622984, 2783505719, 3809007826, 5567011438, 7618015652, 11134022876, 15236031304, 22268045752, 36185574347, 72371148694, 144742297388, 289484594776]

約数ペア:

[(1, 289484594776), (2, 144742297388), (4, 72371148694), (8, 36185574347), (13, 22268045752), (19, 15236031304), (26, 11134022876), (38, 7618015652), (52, 5567011438), (76, 3809007826), (104, 2783505719), (139, 2082622984), (152, 1904503913), (247, 1172002408), (278, 1041311492), (494, 586001204), (556, 520655746), (988, 293000602), (1112, 260327873), (1807, 160201768), (1976, 146500301), (2641, 109611736), (3614, 80100884), (5282, 54805868), (7228, 40050442), (10564, 27402934), (14456, 20025221), (21128, 13701467), (34333, 8431672), (68666, 4215836), (137332, 2107918), (274664, 1053959)]