788324238

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:368

約数の個数: 160

約数和(自身を含む): 2043939744

約数和(自身を除く): 1255615506

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 97, 102, 117, 153, 162, 194, 221, 227, 234, 291, 306, 351, 442, 454, 459, 582, 663, 681, 702, 873, 918, 1053, 1261, 1326, 1362, 1377, 1649, 1746, 1989, 2043, 2106, 2522, 2619, 2754, 2951, 3298, 3783, 3859, 3978, 4086, 4947, 5238, 5902, 5967, 6129, 7566, 7718, 7857, 8853, 9894, 11349, 11577, 11934, 12258, 14841, 15714, 17706, 17901, 18387, 21437, 22019, 22698, 23154, 26559, 29682, 34047, 34731, 35802, 36774, 42874, 44038, 44523, 50167, 53118, 64311, 66057, 68094, 69462, 79677, 89046, 100334, 102141, 104193, 128622, 132114, 133569, 150501, 159354, 192933, 198171, 204282, 208386, 239031, 267138, 286247, 301002, 312579, 374323, 385866, 396342, 451503, 478062, 572494, 578799, 594513, 625158, 748646, 858741, 903006, 1122969, 1157598, 1189026, 1354509, 1717482, 1736397, 1783539, 2245938, 2576223, 2709018, 3368907, 3472794, 3567078, 4063527, 4866199, 5152446, 6737814, 7728669, 8127054, 9732398, 10106721, 14598597, 15457338, 20213442, 23186007, 29197194, 30320163, 43795791, 46372014, 60640326, 87591582, 131387373, 262774746, 394162119, 788324238]

約数ペア:

[(1, 788324238), (2, 394162119), (3, 262774746), (6, 131387373), (9, 87591582), (13, 60640326), (17, 46372014), (18, 43795791), (26, 30320163), (27, 29197194), (34, 23186007), (39, 20213442), (51, 15457338), (54, 14598597), (78, 10106721), (81, 9732398), (97, 8127054), (102, 7728669), (117, 6737814), (153, 5152446), (162, 4866199), (194, 4063527), (221, 3567078), (227, 3472794), (234, 3368907), (291, 2709018), (306, 2576223), (351, 2245938), (442, 1783539), (454, 1736397), (459, 1717482), (582, 1354509), (663, 1189026), (681, 1157598), (702, 1122969), (873, 903006), (918, 858741), (1053, 748646), (1261, 625158), (1326, 594513), (1362, 578799), (1377, 572494), (1649, 478062), (1746, 451503), (1989, 396342), (2043, 385866), (2106, 374323), (2522, 312579), (2619, 301002), (2754, 286247), (2951, 267138), (3298, 239031), (3783, 208386), (3859, 204282), (3978, 198171), (4086, 192933), (4947, 159354), (5238, 150501), (5902, 133569), (5967, 132114), (6129, 128622), (7566, 104193), (7718, 102141), (7857, 100334), (8853, 89046), (9894, 79677), (11349, 69462), (11577, 68094), (11934, 66057), (12258, 64311), (14841, 53118), (15714, 50167), (17706, 44523), (17901, 44038), (18387, 42874), (21437, 36774), (22019, 35802), (22698, 34731), (23154, 34047), (26559, 29682)]