628840888956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1\times {\mathrm{15737}}^1$

素因数の和:16628

約数の個数: 144

約数和(自身を含む): 1826792001216

約数和(自身を除く): 1197951112260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257, 514, 617, 771, 1028, 1234, 1542, 1799, 1851, 2313, 2468, 3084, 3598, 3702, 4319, 4626, 5397, 5553, 7196, 7404, 8638, 9252, 10794, 11106, 12957, 15737, 16191, 17276, 21588, 22212, 25914, 31474, 32382, 38871, 47211, 51828, 62948, 64764, 77742, 94422, 110159, 141633, 155484, 158569, 188844, 220318, 283266, 317138, 330477, 440636, 475707, 566532, 634276, 660954, 951414, 991431, 1109983, 1321908, 1427121, 1902828, 1982862, 2219966, 2854242, 3329949, 3965724, 4044409, 4439932, 5708484, 6659898, 8088818, 9709729, 9989847, 12133227, 13319796, 16177636, 19419458, 19979694, 24266454, 28310863, 29129187, 36399681, 38838916, 39959388, 48532908, 56621726, 58258374, 67968103, 72799362, 84932589, 87387561, 113243452, 116516748, 135936206, 145598724, 169865178, 174775122, 203904309, 254797767, 271872412, 339730356, 349550244, 407808618, 509595534, 611712927, 815617236, 1019191068, 1223425854, 2446851708, 2495400353, 4990800706, 7486201059, 9981601412, 14972402118, 17467802471, 22458603177, 29944804236, 34935604942, 44917206354, 52403407413, 69871209884, 89834412708, 104806814826, 157210222239, 209613629652, 314420444478, 628840888956]

約数ペア:

[(1, 628840888956), (2, 314420444478), (3, 209613629652), (4, 157210222239), (6, 104806814826), (7, 89834412708), (9, 69871209884), (12, 52403407413), (14, 44917206354), (18, 34935604942), (21, 29944804236), (28, 22458603177), (36, 17467802471), (42, 14972402118), (63, 9981601412), (84, 7486201059), (126, 4990800706), (252, 2495400353), (257, 2446851708), (514, 1223425854), (617, 1019191068), (771, 815617236), (1028, 611712927), (1234, 509595534), (1542, 407808618), (1799, 349550244), (1851, 339730356), (2313, 271872412), (2468, 254797767), (3084, 203904309), (3598, 174775122), (3702, 169865178), (4319, 145598724), (4626, 135936206), (5397, 116516748), (5553, 113243452), (7196, 87387561), (7404, 84932589), (8638, 72799362), (9252, 67968103), (10794, 58258374), (11106, 56621726), (12957, 48532908), (15737, 39959388), (16191, 38838916), (17276, 36399681), (21588, 29129187), (22212, 28310863), (25914, 24266454), (31474, 19979694), (32382, 19419458), (38871, 16177636), (47211, 13319796), (51828, 12133227), (62948, 9989847), (64764, 9709729), (77742, 8088818), (94422, 6659898), (110159, 5708484), (141633, 4439932), (155484, 4044409), (158569, 3965724), (188844, 3329949), (220318, 2854242), (283266, 2219966), (317138, 1982862), (330477, 1902828), (440636, 1427121), (475707, 1321908), (566532, 1109983), (634276, 991431), (660954, 951414)]