1260736048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32413}}^1$

素因数の和:32462

約数の個数: 80

約数和(自身を含む): 3038618016

約数和(自身を除く): 1777881968

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2992, 3536, 4862, 9724, 19448, 32413, 38896, 64826, 129652, 259304, 356543, 421369, 518608, 551021, 713086, 842738, 1102042, 1426172, 1685476, 2204084, 2852344, 3370952, 4408168, 4635059, 5704688, 6061231, 6741904, 7163273, 8816336, 9270118, 12122462, 14326546, 18540236, 24244924, 28653092, 37080472, 48489848, 57306184, 74160944, 78796003, 96979696, 114612368, 157592006, 315184012, 630368024, 1260736048]

約数ペア:

[(1, 1260736048), (2, 630368024), (4, 315184012), (8, 157592006), (11, 114612368), (13, 96979696), (16, 78796003), (17, 74160944), (22, 57306184), (26, 48489848), (34, 37080472), (44, 28653092), (52, 24244924), (68, 18540236), (88, 14326546), (104, 12122462), (136, 9270118), (143, 8816336), (176, 7163273), (187, 6741904), (208, 6061231), (221, 5704688), (272, 4635059), (286, 4408168), (374, 3370952), (442, 2852344), (572, 2204084), (748, 1685476), (884, 1426172), (1144, 1102042), (1496, 842738), (1768, 713086), (2288, 551021), (2431, 518608), (2992, 421369), (3536, 356543), (4862, 259304), (9724, 129652), (19448, 64826), (32413, 38896)]