2066476216

素因数分解:

$2^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 4769280000

約数和(自身を除く): 2702803784

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 137, 161, 184, 196, 239, 274, 322, 343, 392, 478, 548, 644, 686, 956, 959, 1096, 1127, 1288, 1372, 1673, 1912, 1918, 2254, 2744, 3151, 3346, 3836, 4508, 5497, 6302, 6692, 6713, 7672, 7889, 9016, 10994, 11711, 12604, 13384, 13426, 15778, 21988, 22057, 23422, 25208, 26852, 31556, 32743, 38479, 43976, 44114, 46844, 46991, 53704, 63112, 65486, 76958, 81977, 88228, 93688, 93982, 130972, 153916, 154399, 163954, 176456, 187964, 229201, 261944, 269353, 307832, 308798, 327908, 375928, 458402, 538706, 617596, 655816, 753089, 916804, 1077412, 1080793, 1235192, 1506178, 1604407, 1833608, 1885471, 2154824, 2161586, 3012356, 3208814, 3770942, 4323172, 5271623, 6024712, 6417628, 7541884, 8646344, 10543246, 11230849, 12835256, 15083768, 21086492, 22461698, 36901361, 42172984, 44923396, 73802722, 89846792, 147605444, 258309527, 295210888, 516619054, 1033238108, 2066476216]

約数ペア:

[(1, 2066476216), (2, 1033238108), (4, 516619054), (7, 295210888), (8, 258309527), (14, 147605444), (23, 89846792), (28, 73802722), (46, 44923396), (49, 42172984), (56, 36901361), (92, 22461698), (98, 21086492), (137, 15083768), (161, 12835256), (184, 11230849), (196, 10543246), (239, 8646344), (274, 7541884), (322, 6417628), (343, 6024712), (392, 5271623), (478, 4323172), (548, 3770942), (644, 3208814), (686, 3012356), (956, 2161586), (959, 2154824), (1096, 1885471), (1127, 1833608), (1288, 1604407), (1372, 1506178), (1673, 1235192), (1912, 1080793), (1918, 1077412), (2254, 916804), (2744, 753089), (3151, 655816), (3346, 617596), (3836, 538706), (4508, 458402), (5497, 375928), (6302, 327908), (6692, 308798), (6713, 307832), (7672, 269353), (7889, 261944), (9016, 229201), (10994, 187964), (11711, 176456), (12604, 163954), (13384, 154399), (13426, 153916), (15778, 130972), (21988, 93982), (22057, 93688), (23422, 88228), (25208, 81977), (26852, 76958), (31556, 65486), (32743, 63112), (38479, 53704), (43976, 46991), (44114, 46844)]