326556724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3089}}^1$

素因数の和:3232

約数の個数: 48

約数和(自身を含む): 654091200

約数和(自身を除く): 327534476

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 107, 214, 247, 428, 494, 988, 1391, 2033, 2782, 3089, 4066, 5564, 6178, 8132, 12356, 26429, 40157, 52858, 58691, 80314, 105716, 117382, 160628, 234764, 330523, 661046, 762983, 1322092, 1525966, 3051932, 4296799, 6279937, 8593598, 12559874, 17187196, 25119748, 81639181, 163278362, 326556724]

約数ペア:

[(1, 326556724), (2, 163278362), (4, 81639181), (13, 25119748), (19, 17187196), (26, 12559874), (38, 8593598), (52, 6279937), (76, 4296799), (107, 3051932), (214, 1525966), (247, 1322092), (428, 762983), (494, 661046), (988, 330523), (1391, 234764), (2033, 160628), (2782, 117382), (3089, 105716), (4066, 80314), (5564, 58691), (6178, 52858), (8132, 40157), (12356, 26429)]