386876776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10909}}^1$

素因数の和:10970

約数の個数: 64

約数和(自身を含む): 879782400

約数和(自身を除く): 492905624

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2728, 3224, 4433, 8866, 10909, 17732, 21818, 35464, 43636, 87272, 119999, 141817, 239998, 283634, 338179, 479996, 567268, 676358, 959992, 1134536, 1352716, 1559987, 2705432, 3119974, 3719969, 4396327, 6239948, 7439938, 8792654, 12479896, 14879876, 17585308, 29759752, 35170616, 48359597, 96719194, 193438388, 386876776]

約数ペア:

[(1, 386876776), (2, 193438388), (4, 96719194), (8, 48359597), (11, 35170616), (13, 29759752), (22, 17585308), (26, 14879876), (31, 12479896), (44, 8792654), (52, 7439938), (62, 6239948), (88, 4396327), (104, 3719969), (124, 3119974), (143, 2705432), (248, 1559987), (286, 1352716), (341, 1134536), (403, 959992), (572, 676358), (682, 567268), (806, 479996), (1144, 338179), (1364, 283634), (1612, 239998), (2728, 141817), (3224, 119999), (4433, 87272), (8866, 43636), (10909, 35464), (17732, 21818)]