426305464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2341}}^1$

素因数の和:2480

約数の個数: 64

約数和(自身を含む): 920687040

約数和(自身を除く): 494381576

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 103, 104, 136, 206, 221, 412, 442, 824, 884, 1339, 1751, 1768, 2341, 2678, 3502, 4682, 5356, 7004, 9364, 10712, 14008, 18728, 22763, 30433, 39797, 45526, 60866, 79594, 91052, 121732, 159188, 182104, 241123, 243464, 318376, 482246, 517361, 964492, 1034722, 1928984, 2069444, 3134599, 4099091, 4138888, 6269198, 8198182, 12538396, 16396364, 25076792, 32792728, 53288183, 106576366, 213152732, 426305464]

約数ペア:

[(1, 426305464), (2, 213152732), (4, 106576366), (8, 53288183), (13, 32792728), (17, 25076792), (26, 16396364), (34, 12538396), (52, 8198182), (68, 6269198), (103, 4138888), (104, 4099091), (136, 3134599), (206, 2069444), (221, 1928984), (412, 1034722), (442, 964492), (824, 517361), (884, 482246), (1339, 318376), (1751, 243464), (1768, 241123), (2341, 182104), (2678, 159188), (3502, 121732), (4682, 91052), (5356, 79594), (7004, 60866), (9364, 45526), (10712, 39797), (14008, 30433), (18728, 22763)]