291246002502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{55351}}^1$

素因数の和:55818

約数の個数: 128

約数和(自身を含む): 749882327040

約数和(自身を除く): 458636324538

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 419, 483, 546, 598, 838, 897, 966, 1257, 1794, 2093, 2514, 2933, 4186, 5447, 5866, 6279, 8799, 9637, 10894, 12558, 16341, 17598, 19274, 28911, 32682, 38129, 55351, 57822, 67459, 76258, 110702, 114387, 125281, 134918, 166053, 202377, 228774, 250562, 332106, 375843, 387457, 404754, 719563, 751686, 774914, 876967, 1162371, 1273073, 1439126, 1753934, 2158689, 2324742, 2546146, 2630901, 3819219, 4317378, 5036941, 5261802, 7638438, 8911511, 10073882, 15110823, 16549949, 17823022, 23192069, 26734533, 30221646, 33099898, 46384138, 49649847, 53469066, 69576207, 99299694, 115849643, 139152414, 162344483, 231699286, 301496897, 324688966, 347548929, 487033449, 533417587, 602993794, 695097858, 904490691, 974066898, 1066835174, 1600252761, 1808981382, 2110478279, 3200505522, 3733923109, 4220956558, 6331434837, 6934428631, 7467846218, 11201769327, 12662869674, 13868857262, 20803285893, 22403538654, 41606571786, 48541000417, 97082000834, 145623001251, 291246002502]

約数ペア:

[(1, 291246002502), (2, 145623001251), (3, 97082000834), (6, 48541000417), (7, 41606571786), (13, 22403538654), (14, 20803285893), (21, 13868857262), (23, 12662869674), (26, 11201769327), (39, 7467846218), (42, 6934428631), (46, 6331434837), (69, 4220956558), (78, 3733923109), (91, 3200505522), (138, 2110478279), (161, 1808981382), (182, 1600252761), (273, 1066835174), (299, 974066898), (322, 904490691), (419, 695097858), (483, 602993794), (546, 533417587), (598, 487033449), (838, 347548929), (897, 324688966), (966, 301496897), (1257, 231699286), (1794, 162344483), (2093, 139152414), (2514, 115849643), (2933, 99299694), (4186, 69576207), (5447, 53469066), (5866, 49649847), (6279, 46384138), (8799, 33099898), (9637, 30221646), (10894, 26734533), (12558, 23192069), (16341, 17823022), (17598, 16549949), (19274, 15110823), (28911, 10073882), (32682, 8911511), (38129, 7638438), (55351, 5261802), (57822, 5036941), (67459, 4317378), (76258, 3819219), (110702, 2630901), (114387, 2546146), (125281, 2324742), (134918, 2158689), (166053, 1753934), (202377, 1439126), (228774, 1273073), (250562, 1162371), (332106, 876967), (375843, 774914), (387457, 751686), (404754, 719563)]