1330408928576

素因数分解:

$2^6\times 7^4\times {\mathrm{13}}^1\times {\mathrm{665993}}^1$

素因数の和:666046

約数の個数: 140

約数和(自身を含む): 3316768666932

約数和(自身を除く): 1986359738356

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 448, 637, 686, 728, 784, 832, 1274, 1372, 1456, 1568, 2401, 2548, 2744, 2912, 3136, 4459, 4802, 5096, 5488, 5824, 8918, 9604, 10192, 10976, 17836, 19208, 20384, 21952, 31213, 35672, 38416, 40768, 62426, 71344, 76832, 124852, 142688, 153664, 249704, 285376, 499408, 665993, 998816, 1331986, 1997632, 2663972, 4661951, 5327944, 8657909, 9323902, 10655888, 17315818, 18647804, 21311776, 32633657, 34631636, 37295608, 42623552, 60605363, 65267314, 69263272, 74591216, 121210726, 130534628, 138526544, 149182432, 228435599, 242421452, 261069256, 277053088, 298364864, 424237541, 456871198, 484842904, 522138512, 554106176, 848475082, 913742396, 969685808, 1044277024, 1599049193, 1696950164, 1827484792, 1939371616, 2088554048, 2969662787, 3198098386, 3393900328, 3654969584, 3878743232, 5939325574, 6396196772, 6787800656, 7309939168, 11878651148, 12792393544, 13575601312, 14619878336, 20787639509, 23757302296, 25584787088, 27151202624, 41575279018, 47514604592, 51169574176, 83150558036, 95029209184, 102339148352, 166301116072, 190058418368, 332602232144, 665204464288, 1330408928576]

約数ペア:

[(1, 1330408928576), (2, 665204464288), (4, 332602232144), (7, 190058418368), (8, 166301116072), (13, 102339148352), (14, 95029209184), (16, 83150558036), (26, 51169574176), (28, 47514604592), (32, 41575279018), (49, 27151202624), (52, 25584787088), (56, 23757302296), (64, 20787639509), (91, 14619878336), (98, 13575601312), (104, 12792393544), (112, 11878651148), (182, 7309939168), (196, 6787800656), (208, 6396196772), (224, 5939325574), (343, 3878743232), (364, 3654969584), (392, 3393900328), (416, 3198098386), (448, 2969662787), (637, 2088554048), (686, 1939371616), (728, 1827484792), (784, 1696950164), (832, 1599049193), (1274, 1044277024), (1372, 969685808), (1456, 913742396), (1568, 848475082), (2401, 554106176), (2548, 522138512), (2744, 484842904), (2912, 456871198), (3136, 424237541), (4459, 298364864), (4802, 277053088), (5096, 261069256), (5488, 242421452), (5824, 228435599), (8918, 149182432), (9604, 138526544), (10192, 130534628), (10976, 121210726), (17836, 74591216), (19208, 69263272), (20384, 65267314), (21952, 60605363), (31213, 42623552), (35672, 37295608), (38416, 34631636), (40768, 32633657), (62426, 21311776), (71344, 18647804), (76832, 17315818), (124852, 10655888), (142688, 9323902), (153664, 8657909), (249704, 5327944), (285376, 4661951), (499408, 2663972), (665993, 1997632), (998816, 1331986)]