8478291272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 19384323840

約数和(自身を除く): 10906032568

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 41, 44, 47, 68, 82, 88, 94, 136, 164, 173, 187, 188, 289, 328, 346, 374, 376, 451, 517, 578, 692, 697, 748, 799, 902, 1034, 1156, 1384, 1394, 1496, 1598, 1804, 1903, 1927, 2068, 2312, 2788, 2941, 3179, 3196, 3608, 3806, 3854, 4136, 5576, 5882, 6358, 6392, 7093, 7612, 7667, 7708, 8131, 8789, 11764, 11849, 12716, 13583, 14186, 15224, 15334, 15416, 16262, 17578, 21197, 23528, 23698, 25432, 27166, 28372, 30668, 32351, 32524, 32759, 35156, 42394, 47396, 49997, 54332, 56744, 61336, 64702, 65048, 65518, 70312, 78023, 84788, 89441, 94792, 99994, 108664, 120581, 129404, 130339, 131036, 138227, 149413, 156046, 169576, 178882, 199988, 241162, 258808, 260678, 262072, 276454, 298826, 312092, 333371, 357764, 360349, 399976, 482324, 521356, 549967, 552908, 556903, 597652, 624184, 666742, 715528, 720698, 964648, 1042712, 1099934, 1105816, 1113806, 1195304, 1326391, 1333484, 1441396, 1520497, 2049877, 2199868, 2227612, 2349859, 2652782, 2666968, 2882792, 3040994, 3667081, 4099754, 4399736, 4455224, 4699718, 5305564, 5667307, 6081988, 6125933, 7334162, 8199508, 9399436, 10611128, 11334614, 12163976, 12251866, 14668324, 16399016, 18798872, 22548647, 22669228, 24503732, 25848449, 29336648, 45097294, 45338456, 49007464, 51696898, 62340377, 90194588, 96344219, 103393796, 124680754, 180389176, 192688438, 206787592, 249361508, 385376876, 498723016, 770753752, 1059786409, 2119572818, 4239145636, 8478291272]

約数ペア:

[(1, 8478291272), (2, 4239145636), (4, 2119572818), (8, 1059786409), (11, 770753752), (17, 498723016), (22, 385376876), (34, 249361508), (41, 206787592), (44, 192688438), (47, 180389176), (68, 124680754), (82, 103393796), (88, 96344219), (94, 90194588), (136, 62340377), (164, 51696898), (173, 49007464), (187, 45338456), (188, 45097294), (289, 29336648), (328, 25848449), (346, 24503732), (374, 22669228), (376, 22548647), (451, 18798872), (517, 16399016), (578, 14668324), (692, 12251866), (697, 12163976), (748, 11334614), (799, 10611128), (902, 9399436), (1034, 8199508), (1156, 7334162), (1384, 6125933), (1394, 6081988), (1496, 5667307), (1598, 5305564), (1804, 4699718), (1903, 4455224), (1927, 4399736), (2068, 4099754), (2312, 3667081), (2788, 3040994), (2941, 2882792), (3179, 2666968), (3196, 2652782), (3608, 2349859), (3806, 2227612), (3854, 2199868), (4136, 2049877), (5576, 1520497), (5882, 1441396), (6358, 1333484), (6392, 1326391), (7093, 1195304), (7612, 1113806), (7667, 1105816), (7708, 1099934), (8131, 1042712), (8789, 964648), (11764, 720698), (11849, 715528), (12716, 666742), (13583, 624184), (14186, 597652), (15224, 556903), (15334, 552908), (15416, 549967), (16262, 521356), (17578, 482324), (21197, 399976), (23528, 360349), (23698, 357764), (25432, 333371), (27166, 312092), (28372, 298826), (30668, 276454), (32351, 262072), (32524, 260678), (32759, 258808), (35156, 241162), (42394, 199988), (47396, 178882), (49997, 169576), (54332, 156046), (56744, 149413), (61336, 138227), (64702, 131036), (65048, 130339), (65518, 129404), (70312, 120581), (78023, 108664), (84788, 99994), (89441, 94792)]