15996900384

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{804997}}^1$

素因数の和:805039

約数の個数: 96

約数和(自身を含む): 48686279040

約数和(自身を除く): 32689378656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 2208, 2484, 3312, 4968, 6624, 9936, 19872, 804997, 1609994, 2414991, 3219988, 4829982, 6439976, 7244973, 9659964, 12879952, 14489946, 18514931, 19319928, 21734919, 25759904, 28979892, 37029862, 38639856, 43469838, 55544793, 57959784, 74059724, 77279712, 86939676, 111089586, 115919568, 148119448, 166634379, 173879352, 222179172, 231839136, 296238896, 333268758, 347758704, 444358344, 499903137, 592477792, 666537516, 695517408, 888716688, 999806274, 1333075032, 1777433376, 1999612548, 2666150064, 3999225096, 5332300128, 7998450192, 15996900384]

約数ペア:

[(1, 15996900384), (2, 7998450192), (3, 5332300128), (4, 3999225096), (6, 2666150064), (8, 1999612548), (9, 1777433376), (12, 1333075032), (16, 999806274), (18, 888716688), (23, 695517408), (24, 666537516), (27, 592477792), (32, 499903137), (36, 444358344), (46, 347758704), (48, 333268758), (54, 296238896), (69, 231839136), (72, 222179172), (92, 173879352), (96, 166634379), (108, 148119448), (138, 115919568), (144, 111089586), (184, 86939676), (207, 77279712), (216, 74059724), (276, 57959784), (288, 55544793), (368, 43469838), (414, 38639856), (432, 37029862), (552, 28979892), (621, 25759904), (736, 21734919), (828, 19319928), (864, 18514931), (1104, 14489946), (1242, 12879952), (1656, 9659964), (2208, 7244973), (2484, 6439976), (3312, 4829982), (4968, 3219988), (6624, 2414991), (9936, 1609994), (19872, 804997)]