1377777852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1987}}^1$

素因数の和:2128

約数の個数: 144

約数和(自身を含む): 4063917312

約数和(自身を除く): 2686139460

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 103, 132, 153, 187, 198, 204, 206, 306, 309, 374, 396, 412, 561, 612, 618, 748, 927, 1122, 1133, 1236, 1683, 1751, 1854, 1987, 2244, 2266, 3366, 3399, 3502, 3708, 3974, 4532, 5253, 5961, 6732, 6798, 7004, 7948, 10197, 10506, 11922, 13596, 15759, 17883, 19261, 20394, 21012, 21857, 23844, 31518, 33779, 35766, 38522, 40788, 43714, 57783, 63036, 65571, 67558, 71532, 77044, 87428, 101337, 115566, 131142, 135116, 173349, 196713, 202674, 204661, 231132, 262284, 304011, 346698, 371569, 393426, 405348, 409322, 608022, 613983, 693396, 743138, 786852, 818644, 1114707, 1216044, 1227966, 1486276, 1841949, 2229414, 2251271, 2455932, 3344121, 3479237, 3683898, 4458828, 4502542, 6688242, 6753813, 6958474, 7367796, 9005084, 10437711, 13376484, 13507626, 13916948, 20261439, 20875422, 27015252, 31313133, 38271607, 40522878, 41750844, 62626266, 76543214, 81045756, 114814821, 125252532, 153086428, 229629642, 344444463, 459259284, 688888926, 1377777852]

約数ペア:

[(1, 1377777852), (2, 688888926), (3, 459259284), (4, 344444463), (6, 229629642), (9, 153086428), (11, 125252532), (12, 114814821), (17, 81045756), (18, 76543214), (22, 62626266), (33, 41750844), (34, 40522878), (36, 38271607), (44, 31313133), (51, 27015252), (66, 20875422), (68, 20261439), (99, 13916948), (102, 13507626), (103, 13376484), (132, 10437711), (153, 9005084), (187, 7367796), (198, 6958474), (204, 6753813), (206, 6688242), (306, 4502542), (309, 4458828), (374, 3683898), (396, 3479237), (412, 3344121), (561, 2455932), (612, 2251271), (618, 2229414), (748, 1841949), (927, 1486276), (1122, 1227966), (1133, 1216044), (1236, 1114707), (1683, 818644), (1751, 786852), (1854, 743138), (1987, 693396), (2244, 613983), (2266, 608022), (3366, 409322), (3399, 405348), (3502, 393426), (3708, 371569), (3974, 346698), (4532, 304011), (5253, 262284), (5961, 231132), (6732, 204661), (6798, 202674), (7004, 196713), (7948, 173349), (10197, 135116), (10506, 131142), (11922, 115566), (13596, 101337), (15759, 87428), (17883, 77044), (19261, 71532), (20394, 67558), (21012, 65571), (21857, 63036), (23844, 57783), (31518, 43714), (33779, 40788), (35766, 38522)]