630452172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 1839366144

約数和(自身を除く): 1208913972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 47, 53, 69, 84, 92, 94, 106, 131, 138, 141, 159, 161, 188, 212, 262, 276, 282, 318, 322, 329, 371, 393, 483, 524, 564, 636, 644, 658, 742, 786, 917, 966, 987, 1081, 1113, 1219, 1316, 1484, 1572, 1834, 1932, 1974, 2162, 2226, 2438, 2491, 2751, 3013, 3243, 3657, 3668, 3948, 4324, 4452, 4876, 4982, 5502, 6026, 6157, 6486, 6943, 7314, 7473, 7567, 8533, 9039, 9964, 11004, 12052, 12314, 12972, 13886, 14628, 14946, 15134, 17066, 17437, 18078, 18471, 20829, 21091, 22701, 24628, 25599, 27772, 29892, 30268, 34132, 34874, 36156, 36942, 41658, 42182, 43099, 45402, 48601, 51198, 52311, 57293, 63273, 69748, 73884, 83316, 84364, 86198, 90804, 97202, 102396, 104622, 114586, 126546, 129297, 141611, 145803, 159689, 171879, 172396, 194404, 209244, 229172, 253092, 258594, 283222, 291606, 319378, 326321, 343758, 401051, 424833, 479067, 517188, 566444, 583212, 638756, 652642, 687516, 802102, 849666, 958134, 978963, 991277, 1117823, 1203153, 1305284, 1604204, 1699332, 1916268, 1957926, 1982554, 2235646, 2284247, 2406306, 2973831, 3353469, 3915852, 3965108, 4471292, 4568494, 4812612, 5947662, 6706938, 6852741, 7505383, 9136988, 11895324, 13413876, 13705482, 15010766, 22516149, 27410964, 30021532, 45032298, 52537681, 90064596, 105075362, 157613043, 210150724, 315226086, 630452172]

約数ペア:

[(1, 630452172), (2, 315226086), (3, 210150724), (4, 157613043), (6, 105075362), (7, 90064596), (12, 52537681), (14, 45032298), (21, 30021532), (23, 27410964), (28, 22516149), (42, 15010766), (46, 13705482), (47, 13413876), (53, 11895324), (69, 9136988), (84, 7505383), (92, 6852741), (94, 6706938), (106, 5947662), (131, 4812612), (138, 4568494), (141, 4471292), (159, 3965108), (161, 3915852), (188, 3353469), (212, 2973831), (262, 2406306), (276, 2284247), (282, 2235646), (318, 1982554), (322, 1957926), (329, 1916268), (371, 1699332), (393, 1604204), (483, 1305284), (524, 1203153), (564, 1117823), (636, 991277), (644, 978963), (658, 958134), (742, 849666), (786, 802102), (917, 687516), (966, 652642), (987, 638756), (1081, 583212), (1113, 566444), (1219, 517188), (1316, 479067), (1484, 424833), (1572, 401051), (1834, 343758), (1932, 326321), (1974, 319378), (2162, 291606), (2226, 283222), (2438, 258594), (2491, 253092), (2751, 229172), (3013, 209244), (3243, 194404), (3657, 172396), (3668, 171879), (3948, 159689), (4324, 145803), (4452, 141611), (4876, 129297), (4982, 126546), (5502, 114586), (6026, 104622), (6157, 102396), (6486, 97202), (6943, 90804), (7314, 86198), (7473, 84364), (7567, 83316), (8533, 73884), (9039, 69748), (9964, 63273), (11004, 57293), (12052, 52311), (12314, 51198), (12972, 48601), (13886, 45402), (14628, 43099), (14946, 42182), (15134, 41658), (17066, 36942), (17437, 36156), (18078, 34874), (18471, 34132), (20829, 30268), (21091, 29892), (22701, 27772), (24628, 25599)]