291584478016

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9471949}}^1$

素因数の和:9472011

約数の個数: 56

約数和(自身を含む): 639962829800

約数和(自身を除く): 348378351784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1924, 2368, 3848, 7696, 15392, 30784, 9471949, 18943898, 37887796, 75775592, 123135337, 151551184, 246270674, 303102368, 350462113, 492541348, 606204736, 700924226, 985082696, 1401848452, 1970165392, 2803696904, 3940330784, 4556007469, 5607393808, 7880661568, 9112014938, 11214787616, 18224029876, 22429575232, 36448059752, 72896119504, 145792239008, 291584478016]

約数ペア:

[(1, 291584478016), (2, 145792239008), (4, 72896119504), (8, 36448059752), (13, 22429575232), (16, 18224029876), (26, 11214787616), (32, 9112014938), (37, 7880661568), (52, 5607393808), (64, 4556007469), (74, 3940330784), (104, 2803696904), (148, 1970165392), (208, 1401848452), (296, 985082696), (416, 700924226), (481, 606204736), (592, 492541348), (832, 350462113), (962, 303102368), (1184, 246270674), (1924, 151551184), (2368, 123135337), (3848, 75775592), (7696, 37887796), (15392, 18943898), (30784, 9471949)]