213022488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15277}}^1$

素因数の和:15376

約数の個数: 64

約数和(自身を含む): 616008960

約数和(自身を除く): 402986472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 6972, 13944, 15277, 30554, 45831, 61108, 91662, 106939, 122216, 183324, 213878, 320817, 366648, 427756, 641634, 855512, 1267991, 1283268, 2535982, 2566536, 3803973, 5071964, 7607946, 8875937, 10143928, 15215892, 17751874, 26627811, 30431784, 35503748, 53255622, 71007496, 106511244, 213022488]

約数ペア:

[(1, 213022488), (2, 106511244), (3, 71007496), (4, 53255622), (6, 35503748), (7, 30431784), (8, 26627811), (12, 17751874), (14, 15215892), (21, 10143928), (24, 8875937), (28, 7607946), (42, 5071964), (56, 3803973), (83, 2566536), (84, 2535982), (166, 1283268), (168, 1267991), (249, 855512), (332, 641634), (498, 427756), (581, 366648), (664, 320817), (996, 213878), (1162, 183324), (1743, 122216), (1992, 106939), (2324, 91662), (3486, 61108), (4648, 45831), (6972, 30554), (13944, 15277)]