438793120816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{15076729}}^1$

素因数の和:15076861

約数の個数: 40

約数和(自身を含む): 908584056720

約数和(自身を除く): 469790935904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 856, 1712, 1819, 3638, 7276, 14552, 29104, 15076729, 30153458, 60306916, 120613832, 241227664, 256304393, 512608786, 1025217572, 1613210003, 2050435144, 3226420006, 4100870288, 6452840012, 12905680024, 25811360048, 27424570051, 54849140102, 109698280204, 219396560408, 438793120816]

約数ペア:

[(1, 438793120816), (2, 219396560408), (4, 109698280204), (8, 54849140102), (16, 27424570051), (17, 25811360048), (34, 12905680024), (68, 6452840012), (107, 4100870288), (136, 3226420006), (214, 2050435144), (272, 1613210003), (428, 1025217572), (856, 512608786), (1712, 256304393), (1819, 241227664), (3638, 120613832), (7276, 60306916), (14552, 30153458), (29104, 15076729)]