2549194604

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 5405460480

約数和(自身を除く): 2856265876

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 83, 89, 92, 121, 124, 166, 178, 242, 253, 332, 341, 356, 484, 506, 682, 713, 913, 979, 1012, 1364, 1426, 1826, 1909, 1958, 2047, 2573, 2759, 2783, 2852, 3652, 3751, 3818, 3916, 4094, 5146, 5518, 5566, 7387, 7502, 7636, 7843, 8188, 10043, 10292, 10769, 11036, 11132, 14774, 15004, 15686, 20086, 20999, 21538, 22517, 28303, 29548, 30349, 31372, 40172, 41998, 43076, 45034, 56606, 59179, 60698, 63457, 81257, 83996, 86273, 90068, 113212, 118358, 121396, 126914, 162514, 169901, 172546, 228997, 230989, 236716, 247687, 253828, 311333, 325028, 333839, 339802, 345092, 457994, 461978, 495374, 622666, 650969, 667678, 679604, 698027, 893827, 915988, 923956, 990748, 1245332, 1301938, 1335356, 1396054, 1787654, 1868911, 2518967, 2603876, 2792108, 3575308, 3737822, 5037934, 5266931, 7160659, 7475644, 7678297, 10075868, 10533862, 14321318, 15356594, 20558021, 21067724, 27708637, 28642636, 30713188, 41116042, 55417274, 57936241, 82232084, 110834548, 115872482, 231744964, 637298651, 1274597302, 2549194604]

約数ペア:

[(1, 2549194604), (2, 1274597302), (4, 637298651), (11, 231744964), (22, 115872482), (23, 110834548), (31, 82232084), (44, 57936241), (46, 55417274), (62, 41116042), (83, 30713188), (89, 28642636), (92, 27708637), (121, 21067724), (124, 20558021), (166, 15356594), (178, 14321318), (242, 10533862), (253, 10075868), (332, 7678297), (341, 7475644), (356, 7160659), (484, 5266931), (506, 5037934), (682, 3737822), (713, 3575308), (913, 2792108), (979, 2603876), (1012, 2518967), (1364, 1868911), (1426, 1787654), (1826, 1396054), (1909, 1335356), (1958, 1301938), (2047, 1245332), (2573, 990748), (2759, 923956), (2783, 915988), (2852, 893827), (3652, 698027), (3751, 679604), (3818, 667678), (3916, 650969), (4094, 622666), (5146, 495374), (5518, 461978), (5566, 457994), (7387, 345092), (7502, 339802), (7636, 333839), (7843, 325028), (8188, 311333), (10043, 253828), (10292, 247687), (10769, 236716), (11036, 230989), (11132, 228997), (14774, 172546), (15004, 169901), (15686, 162514), (20086, 126914), (20999, 121396), (21538, 118358), (22517, 113212), (28303, 90068), (29548, 86273), (30349, 83996), (31372, 81257), (40172, 63457), (41998, 60698), (43076, 59179), (45034, 56606)]