476572068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1997}}^1$

素因数の和:2961

約数の個数: 72

約数和(自身を含む): 1378907712

約数和(自身を除く): 902335644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 947, 1894, 1997, 2841, 3788, 3994, 5682, 5991, 6629, 7988, 8523, 11364, 11982, 13258, 13979, 17046, 17973, 19887, 23964, 26516, 27958, 34092, 35946, 39774, 41937, 55916, 59661, 71892, 79548, 83874, 119322, 125811, 167748, 238644, 251622, 503244, 1891159, 3782318, 5673477, 7564636, 11346954, 13238113, 17020431, 22693908, 26476226, 34040862, 39714339, 52952452, 68081724, 79428678, 119143017, 158857356, 238286034, 476572068]

約数ペア:

[(1, 476572068), (2, 238286034), (3, 158857356), (4, 119143017), (6, 79428678), (7, 68081724), (9, 52952452), (12, 39714339), (14, 34040862), (18, 26476226), (21, 22693908), (28, 17020431), (36, 13238113), (42, 11346954), (63, 7564636), (84, 5673477), (126, 3782318), (252, 1891159), (947, 503244), (1894, 251622), (1997, 238644), (2841, 167748), (3788, 125811), (3994, 119322), (5682, 83874), (5991, 79548), (6629, 71892), (7988, 59661), (8523, 55916), (11364, 41937), (11982, 39774), (13258, 35946), (13979, 34092), (17046, 27958), (17973, 26516), (19887, 23964)]