628636008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:368

約数の個数: 256

約数和(自身を含む): 2136637440

約数和(自身を除く): 1508001432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 137, 143, 154, 156, 168, 182, 191, 231, 264, 273, 274, 286, 308, 312, 364, 382, 411, 429, 462, 546, 548, 572, 573, 616, 728, 764, 822, 858, 924, 959, 1001, 1092, 1096, 1144, 1146, 1337, 1507, 1528, 1644, 1716, 1781, 1848, 1918, 2002, 2101, 2184, 2292, 2483, 2674, 2877, 3003, 3014, 3288, 3432, 3562, 3836, 4004, 4011, 4202, 4521, 4584, 4966, 5343, 5348, 5754, 6006, 6028, 6303, 7124, 7449, 7672, 8008, 8022, 8404, 9042, 9932, 10549, 10686, 10696, 11508, 12012, 12056, 12467, 12606, 14248, 14707, 14898, 16044, 16808, 17381, 18084, 19591, 19864, 21098, 21372, 23016, 24024, 24934, 25212, 26167, 27313, 29414, 29796, 31647, 32088, 34762, 36168, 37401, 39182, 42196, 42744, 44121, 49868, 50424, 52143, 52334, 54626, 58773, 58828, 59592, 63294, 69524, 74802, 78364, 78501, 81939, 84392, 88242, 99736, 104286, 104668, 109252, 117546, 117656, 126588, 137137, 139048, 149604, 156728, 157002, 163878, 176484, 183169, 191191, 208572, 209336, 218504, 235092, 253176, 274274, 287837, 299208, 314004, 327756, 340171, 352968, 366338, 382382, 411411, 417144, 470184, 548548, 549507, 573573, 575674, 628008, 655512, 680342, 732676, 764764, 822822, 863511, 1020513, 1097096, 1099014, 1147146, 1151348, 1360684, 1465352, 1529528, 1645644, 1727022, 2014859, 2041026, 2198028, 2294292, 2302696, 2381197, 2721368, 3291288, 3454044, 3741881, 4029718, 4082052, 4396056, 4588584, 4762394, 6044577, 6908088, 7143591, 7483762, 8059436, 8164104, 9524788, 11225643, 12089154, 14287182, 14967524, 16118872, 19049576, 22451286, 24178308, 26193167, 28574364, 29935048, 44902572, 48356616, 52386334, 57148728, 78579501, 89805144, 104772668, 157159002, 209545336, 314318004, 628636008]

約数ペア:

[(1, 628636008), (2, 314318004), (3, 209545336), (4, 157159002), (6, 104772668), (7, 89805144), (8, 78579501), (11, 57148728), (12, 52386334), (13, 48356616), (14, 44902572), (21, 29935048), (22, 28574364), (24, 26193167), (26, 24178308), (28, 22451286), (33, 19049576), (39, 16118872), (42, 14967524), (44, 14287182), (52, 12089154), (56, 11225643), (66, 9524788), (77, 8164104), (78, 8059436), (84, 7483762), (88, 7143591), (91, 6908088), (104, 6044577), (132, 4762394), (137, 4588584), (143, 4396056), (154, 4082052), (156, 4029718), (168, 3741881), (182, 3454044), (191, 3291288), (231, 2721368), (264, 2381197), (273, 2302696), (274, 2294292), (286, 2198028), (308, 2041026), (312, 2014859), (364, 1727022), (382, 1645644), (411, 1529528), (429, 1465352), (462, 1360684), (546, 1151348), (548, 1147146), (572, 1099014), (573, 1097096), (616, 1020513), (728, 863511), (764, 822822), (822, 764764), (858, 732676), (924, 680342), (959, 655512), (1001, 628008), (1092, 575674), (1096, 573573), (1144, 549507), (1146, 548548), (1337, 470184), (1507, 417144), (1528, 411411), (1644, 382382), (1716, 366338), (1781, 352968), (1848, 340171), (1918, 327756), (2002, 314004), (2101, 299208), (2184, 287837), (2292, 274274), (2483, 253176), (2674, 235092), (2877, 218504), (3003, 209336), (3014, 208572), (3288, 191191), (3432, 183169), (3562, 176484), (3836, 163878), (4004, 157002), (4011, 156728), (4202, 149604), (4521, 139048), (4584, 137137), (4966, 126588), (5343, 117656), (5348, 117546), (5754, 109252), (6006, 104668), (6028, 104286), (6303, 99736), (7124, 88242), (7449, 84392), (7672, 81939), (8008, 78501), (8022, 78364), (8404, 74802), (9042, 69524), (9932, 63294), (10549, 59592), (10686, 58828), (10696, 58773), (11508, 54626), (12012, 52334), (12056, 52143), (12467, 50424), (12606, 49868), (14248, 44121), (14707, 42744), (14898, 42196), (16044, 39182), (16808, 37401), (17381, 36168), (18084, 34762), (19591, 32088), (19864, 31647), (21098, 29796), (21372, 29414), (23016, 27313), (24024, 26167), (24934, 25212)]