804928266

素因数分解:

$2^1\times 3^6\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:447

約数の個数: 112

約数和(自身を含む): 1907905824

約数和(自身を除く): 1102977558

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 43, 54, 74, 81, 86, 111, 129, 162, 222, 243, 258, 333, 347, 387, 486, 666, 694, 729, 774, 999, 1041, 1161, 1458, 1591, 1998, 2082, 2322, 2997, 3123, 3182, 3483, 4773, 5994, 6246, 6966, 8991, 9369, 9546, 10449, 12839, 14319, 14921, 17982, 18738, 20898, 25678, 26973, 28107, 28638, 29842, 31347, 38517, 42957, 44763, 53946, 56214, 62694, 77034, 84321, 85914, 89526, 115551, 128871, 134289, 168642, 231102, 252963, 257742, 268578, 346653, 386613, 402867, 505926, 552077, 693306, 773226, 805734, 1039959, 1104154, 1159839, 1208601, 1656231, 2079918, 2319678, 2417202, 3119877, 3312462, 3625803, 4968693, 6239754, 7251606, 9359631, 9937386, 10877409, 14906079, 18719262, 21754818, 29812158, 44718237, 89436474, 134154711, 268309422, 402464133, 804928266]

約数ペア:

[(1, 804928266), (2, 402464133), (3, 268309422), (6, 134154711), (9, 89436474), (18, 44718237), (27, 29812158), (37, 21754818), (43, 18719262), (54, 14906079), (74, 10877409), (81, 9937386), (86, 9359631), (111, 7251606), (129, 6239754), (162, 4968693), (222, 3625803), (243, 3312462), (258, 3119877), (333, 2417202), (347, 2319678), (387, 2079918), (486, 1656231), (666, 1208601), (694, 1159839), (729, 1104154), (774, 1039959), (999, 805734), (1041, 773226), (1161, 693306), (1458, 552077), (1591, 505926), (1998, 402867), (2082, 386613), (2322, 346653), (2997, 268578), (3123, 257742), (3182, 252963), (3483, 231102), (4773, 168642), (5994, 134289), (6246, 128871), (6966, 115551), (8991, 89526), (9369, 85914), (9546, 84321), (10449, 77034), (12839, 62694), (14319, 56214), (14921, 53946), (17982, 44763), (18738, 42957), (20898, 38517), (25678, 31347), (26973, 29842), (28107, 28638)]