318185868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26489}}^1$

素因数の和:26527

約数の個数: 96

約数和(自身を含む): 996871680

約数和(自身を除く): 678685812

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 3003, 4004, 6006, 12012, 26489, 52978, 79467, 105956, 158934, 185423, 291379, 317868, 344357, 370846, 556269, 582758, 688714, 741692, 874137, 1033071, 1112538, 1165516, 1377428, 1748274, 2039653, 2066142, 2225076, 2410499, 3496548, 3787927, 4079306, 4132284, 4820998, 6118959, 7231497, 7575854, 8158612, 9641996, 11363781, 12237918, 14462994, 15151708, 22727562, 24475836, 26515489, 28925988, 45455124, 53030978, 79546467, 106061956, 159092934, 318185868]

約数ペア:

[(1, 318185868), (2, 159092934), (3, 106061956), (4, 79546467), (6, 53030978), (7, 45455124), (11, 28925988), (12, 26515489), (13, 24475836), (14, 22727562), (21, 15151708), (22, 14462994), (26, 12237918), (28, 11363781), (33, 9641996), (39, 8158612), (42, 7575854), (44, 7231497), (52, 6118959), (66, 4820998), (77, 4132284), (78, 4079306), (84, 3787927), (91, 3496548), (132, 2410499), (143, 2225076), (154, 2066142), (156, 2039653), (182, 1748274), (231, 1377428), (273, 1165516), (286, 1112538), (308, 1033071), (364, 874137), (429, 741692), (462, 688714), (546, 582758), (572, 556269), (858, 370846), (924, 344357), (1001, 317868), (1092, 291379), (1716, 185423), (2002, 158934), (3003, 105956), (4004, 79467), (6006, 52978), (12012, 26489)]