291257876072

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1\times {\mathrm{8053}}^1$

素因数の和:8742

約数の個数: 64

約数和(自身を含む): 560598025680

約数和(自身を除く): 269340149608

約数列:

[1, 2, 4, 8, 53, 106, 197, 212, 394, 424, 433, 788, 866, 1576, 1732, 3464, 8053, 10441, 16106, 20882, 22949, 32212, 41764, 45898, 64424, 83528, 85301, 91796, 170602, 183592, 341204, 426809, 682408, 853618, 1586441, 1707236, 3172882, 3414472, 3486949, 4520953, 6345764, 6973898, 9041906, 12691528, 13947796, 18083812, 27895592, 36167624, 84081373, 168162746, 184808297, 336325492, 369616594, 672650984, 686928953, 739233188, 1373857906, 1478466376, 2747715812, 5495431624, 36407234509, 72814469018, 145628938036, 291257876072]

約数ペア:

[(1, 291257876072), (2, 145628938036), (4, 72814469018), (8, 36407234509), (53, 5495431624), (106, 2747715812), (197, 1478466376), (212, 1373857906), (394, 739233188), (424, 686928953), (433, 672650984), (788, 369616594), (866, 336325492), (1576, 184808297), (1732, 168162746), (3464, 84081373), (8053, 36167624), (10441, 27895592), (16106, 18083812), (20882, 13947796), (22949, 12691528), (32212, 9041906), (41764, 6973898), (45898, 6345764), (64424, 4520953), (83528, 3486949), (85301, 3414472), (91796, 3172882), (170602, 1707236), (183592, 1586441), (341204, 853618), (426809, 682408)]