28778173206

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 66337463808

約数和(自身を除く): 37559290602

約数列:

[1, 2, 3, 6, 17, 23, 34, 43, 46, 51, 69, 86, 97, 102, 129, 138, 173, 194, 258, 289, 291, 346, 391, 519, 578, 582, 731, 782, 867, 989, 1038, 1173, 1462, 1649, 1734, 1978, 2193, 2231, 2346, 2941, 2967, 3298, 3979, 4171, 4386, 4462, 4947, 5882, 5934, 6647, 6693, 7439, 7958, 8342, 8823, 9894, 11937, 12427, 12513, 13294, 13386, 14878, 16781, 16813, 17646, 19941, 22317, 23874, 24854, 25026, 28033, 33562, 33626, 37281, 37927, 39882, 44634, 49997, 50343, 50439, 56066, 67643, 70907, 74562, 75854, 84099, 95933, 99994, 100686, 100878, 113781, 126463, 135286, 141814, 149991, 168198, 171097, 191866, 202929, 212721, 227562, 252926, 285277, 285821, 287799, 299982, 342194, 379389, 385963, 405858, 425442, 513291, 570554, 571642, 575598, 644759, 721583, 758778, 771926, 855831, 857463, 1026582, 1149931, 1157889, 1205419, 1289518, 1443166, 1630861, 1711662, 1714926, 1934277, 2149871, 2164749, 2299862, 2315778, 2410838, 2908649, 3261722, 3449793, 3616257, 3868554, 4299742, 4329498, 4849709, 4892583, 5817298, 6449613, 6561371, 6899586, 7232514, 8725947, 9699418, 9785166, 12266911, 12899226, 13122742, 14549127, 16596409, 17451894, 19684113, 24533822, 27724637, 29098254, 33192818, 36800733, 39368226, 49447033, 49789227, 55449274, 73601466, 83173911, 98894066, 99578454, 111543307, 148341099, 166347822, 208537487, 223086614, 282138953, 296682198, 334629921, 417074974, 564277906, 625612461, 669259842, 846416859, 1251224922, 1692833718, 4796362201, 9592724402, 14389086603, 28778173206]

約数ペア:

[(1, 28778173206), (2, 14389086603), (3, 9592724402), (6, 4796362201), (17, 1692833718), (23, 1251224922), (34, 846416859), (43, 669259842), (46, 625612461), (51, 564277906), (69, 417074974), (86, 334629921), (97, 296682198), (102, 282138953), (129, 223086614), (138, 208537487), (173, 166347822), (194, 148341099), (258, 111543307), (289, 99578454), (291, 98894066), (346, 83173911), (391, 73601466), (519, 55449274), (578, 49789227), (582, 49447033), (731, 39368226), (782, 36800733), (867, 33192818), (989, 29098254), (1038, 27724637), (1173, 24533822), (1462, 19684113), (1649, 17451894), (1734, 16596409), (1978, 14549127), (2193, 13122742), (2231, 12899226), (2346, 12266911), (2941, 9785166), (2967, 9699418), (3298, 8725947), (3979, 7232514), (4171, 6899586), (4386, 6561371), (4462, 6449613), (4947, 5817298), (5882, 4892583), (5934, 4849709), (6647, 4329498), (6693, 4299742), (7439, 3868554), (7958, 3616257), (8342, 3449793), (8823, 3261722), (9894, 2908649), (11937, 2410838), (12427, 2315778), (12513, 2299862), (13294, 2164749), (13386, 2149871), (14878, 1934277), (16781, 1714926), (16813, 1711662), (17646, 1630861), (19941, 1443166), (22317, 1289518), (23874, 1205419), (24854, 1157889), (25026, 1149931), (28033, 1026582), (33562, 857463), (33626, 855831), (37281, 771926), (37927, 758778), (39882, 721583), (44634, 644759), (49997, 575598), (50343, 571642), (50439, 570554), (56066, 513291), (67643, 425442), (70907, 405858), (74562, 385963), (75854, 379389), (84099, 342194), (95933, 299982), (99994, 287799), (100686, 285821), (100878, 285277), (113781, 252926), (126463, 227562), (135286, 212721), (141814, 202929), (149991, 191866), (168198, 171097)]