2071777728

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:866

約数の個数: 112

約数和(自身を含む): 5587349760

約数和(自身を除く): 3515572032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 379, 401, 426, 568, 758, 802, 852, 1136, 1137, 1203, 1516, 1604, 1704, 2272, 2274, 2406, 3032, 3208, 3408, 4544, 4548, 4812, 6064, 6416, 6816, 9096, 9624, 12128, 12832, 13632, 18192, 19248, 24256, 25664, 26909, 28471, 36384, 38496, 53818, 56942, 72768, 76992, 80727, 85413, 107636, 113884, 151979, 161454, 170826, 215272, 227768, 303958, 322908, 341652, 430544, 455536, 455937, 607916, 645816, 683304, 861088, 911072, 911874, 1215832, 1291632, 1366608, 1722176, 1822144, 1823748, 2431664, 2583264, 2733216, 3647496, 4863328, 5166528, 5466432, 7294992, 9726656, 10790509, 14589984, 21581018, 29179968, 32371527, 43162036, 64743054, 86324072, 129486108, 172648144, 258972216, 345296288, 517944432, 690592576, 1035888864, 2071777728]

約数ペア:

[(1, 2071777728), (2, 1035888864), (3, 690592576), (4, 517944432), (6, 345296288), (8, 258972216), (12, 172648144), (16, 129486108), (24, 86324072), (32, 64743054), (48, 43162036), (64, 32371527), (71, 29179968), (96, 21581018), (142, 14589984), (192, 10790509), (213, 9726656), (284, 7294992), (379, 5466432), (401, 5166528), (426, 4863328), (568, 3647496), (758, 2733216), (802, 2583264), (852, 2431664), (1136, 1823748), (1137, 1822144), (1203, 1722176), (1516, 1366608), (1604, 1291632), (1704, 1215832), (2272, 911874), (2274, 911072), (2406, 861088), (3032, 683304), (3208, 645816), (3408, 607916), (4544, 455937), (4548, 455536), (4812, 430544), (6064, 341652), (6416, 322908), (6816, 303958), (9096, 227768), (9624, 215272), (12128, 170826), (12832, 161454), (13632, 151979), (18192, 113884), (19248, 107636), (24256, 85413), (25664, 80727), (26909, 76992), (28471, 72768), (36384, 56942), (38496, 53818)]