228960816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11171}}^1$

素因数の和:11250

約数の個数: 80

約数和(自身を含む): 687122688

約数和(自身を除く): 458161872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3416, 5124, 6832, 10248, 11171, 20496, 22342, 33513, 44684, 67026, 78197, 89368, 134052, 156394, 178736, 234591, 268104, 312788, 469182, 536208, 625576, 681431, 938364, 1251152, 1362862, 1876728, 2044293, 2725724, 3753456, 4088586, 4770017, 5451448, 8177172, 9540034, 10902896, 14310051, 16354344, 19080068, 28620102, 32708688, 38160136, 57240204, 76320272, 114480408, 228960816]

約数ペア:

[(1, 228960816), (2, 114480408), (3, 76320272), (4, 57240204), (6, 38160136), (7, 32708688), (8, 28620102), (12, 19080068), (14, 16354344), (16, 14310051), (21, 10902896), (24, 9540034), (28, 8177172), (42, 5451448), (48, 4770017), (56, 4088586), (61, 3753456), (84, 2725724), (112, 2044293), (122, 1876728), (168, 1362862), (183, 1251152), (244, 938364), (336, 681431), (366, 625576), (427, 536208), (488, 469182), (732, 312788), (854, 268104), (976, 234591), (1281, 178736), (1464, 156394), (1708, 134052), (2562, 89368), (2928, 78197), (3416, 67026), (5124, 44684), (6832, 33513), (10248, 22342), (11171, 20496)]