397722468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5653}}^1$

素因数の和:5725

約数の個数: 96

約数和(自身を含む): 1117049472

約数和(自身を除く): 719327004

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 41, 44, 52, 66, 78, 82, 123, 132, 143, 156, 164, 246, 286, 429, 451, 492, 533, 572, 858, 902, 1066, 1353, 1599, 1716, 1804, 2132, 2706, 3198, 5412, 5653, 5863, 6396, 11306, 11726, 16959, 17589, 22612, 23452, 33918, 35178, 62183, 67836, 70356, 73489, 124366, 146978, 186549, 220467, 231773, 248732, 293956, 373098, 440934, 463546, 695319, 746196, 808379, 881868, 927092, 1390638, 1616758, 2425137, 2549503, 2781276, 3013049, 3233516, 4850274, 5099006, 6026098, 7648509, 9039147, 9700548, 10198012, 12052196, 15297018, 18078294, 30594036, 33143539, 36156588, 66287078, 99430617, 132574156, 198861234, 397722468]

約数ペア:

[(1, 397722468), (2, 198861234), (3, 132574156), (4, 99430617), (6, 66287078), (11, 36156588), (12, 33143539), (13, 30594036), (22, 18078294), (26, 15297018), (33, 12052196), (39, 10198012), (41, 9700548), (44, 9039147), (52, 7648509), (66, 6026098), (78, 5099006), (82, 4850274), (123, 3233516), (132, 3013049), (143, 2781276), (156, 2549503), (164, 2425137), (246, 1616758), (286, 1390638), (429, 927092), (451, 881868), (492, 808379), (533, 746196), (572, 695319), (858, 463546), (902, 440934), (1066, 373098), (1353, 293956), (1599, 248732), (1716, 231773), (1804, 220467), (2132, 186549), (2706, 146978), (3198, 124366), (5412, 73489), (5653, 70356), (5863, 67836), (6396, 62183), (11306, 35178), (11726, 33918), (16959, 23452), (17589, 22612)]