776130784

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:969

約数の個数: 144

約数和(自身を含む): 1917249264

約数和(自身を除く): 1141118480

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 68, 88, 104, 121, 136, 143, 176, 187, 208, 221, 242, 272, 286, 352, 374, 416, 442, 484, 544, 572, 748, 884, 907, 968, 1144, 1496, 1573, 1768, 1814, 1936, 2057, 2288, 2431, 2992, 3146, 3536, 3628, 3872, 4114, 4576, 4862, 5984, 6292, 7072, 7256, 8228, 9724, 9977, 11791, 12584, 14512, 15419, 16456, 19448, 19954, 23582, 25168, 26741, 29024, 30838, 32912, 38896, 39908, 47164, 50336, 53482, 61676, 65824, 77792, 79816, 94328, 106964, 109747, 123352, 129701, 159632, 169609, 188656, 200447, 213928, 219494, 246704, 259402, 319264, 339218, 377312, 400894, 427856, 438988, 493408, 518804, 678436, 801788, 855712, 877976, 1037608, 1356872, 1426711, 1603576, 1755952, 1865699, 2075216, 2204917, 2713744, 2853422, 3207152, 3511904, 3731398, 4150432, 4409834, 5427488, 5706844, 6414304, 7462796, 8819668, 11413688, 14925592, 17639336, 22827376, 24254087, 29851184, 35278672, 45654752, 48508174, 59702368, 70557344, 97016348, 194032696, 388065392, 776130784]

約数ペア:

[(1, 776130784), (2, 388065392), (4, 194032696), (8, 97016348), (11, 70557344), (13, 59702368), (16, 48508174), (17, 45654752), (22, 35278672), (26, 29851184), (32, 24254087), (34, 22827376), (44, 17639336), (52, 14925592), (68, 11413688), (88, 8819668), (104, 7462796), (121, 6414304), (136, 5706844), (143, 5427488), (176, 4409834), (187, 4150432), (208, 3731398), (221, 3511904), (242, 3207152), (272, 2853422), (286, 2713744), (352, 2204917), (374, 2075216), (416, 1865699), (442, 1755952), (484, 1603576), (544, 1426711), (572, 1356872), (748, 1037608), (884, 877976), (907, 855712), (968, 801788), (1144, 678436), (1496, 518804), (1573, 493408), (1768, 438988), (1814, 427856), (1936, 400894), (2057, 377312), (2288, 339218), (2431, 319264), (2992, 259402), (3146, 246704), (3536, 219494), (3628, 213928), (3872, 200447), (4114, 188656), (4576, 169609), (4862, 159632), (5984, 129701), (6292, 123352), (7072, 109747), (7256, 106964), (8228, 94328), (9724, 79816), (9977, 77792), (11791, 65824), (12584, 61676), (14512, 53482), (15419, 50336), (16456, 47164), (19448, 39908), (19954, 38896), (23582, 32912), (25168, 30838), (26741, 29024)]